Guns Featuring RIS/RAS Rail

If you're looking for a compact and lightweight AR platform with stealthy styling, the Specna Arms SA-C05 CORE™ HAL¹ ETU™ M4/AR-15 AEG is a great shout. This M4/AR-15 AEG follows Specna's "CORE" build standard, with a CNC aluminium handguard, alloy outer barrel and suppressor paired with a high density polymer receiver, stock and pistol grip, ideal for skirmishers who like to move fast and keep energy high all day long.

This, the latest SA-CO5 is rocking Specna's HAL¹ ETU,  boasting programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive stuff for an entry-level price point!

Due to the Rubber texture of the body of this gun it can not be 2 toned

This Spring Powered Bolt Action Rifle is a super lightweight and quiet Airsoft Sniper Rifle that is based on the TM VSR; so much so that it is compatible with all Tokyo Marui VSR upgrades such as PDI and Prometheus brands. The externals of the Rifle feature a Rubberised Polymer which feels very different to your average replica and helps achieve a really realistic and eye-catching finish.

If you love a heavy, realistic revolver replica, you will be smitten with the Umarex Smith & Wesson 629 'Competitor' CO2 Airsoft Revolver! This beast replicates the real steel S&W 629 Competitor, a revolver designed for competitive shooting and chambered in the mighty .44 Magnum. Constructed entirely from hefty and well-finished alloy, the Umarex 629 Competitor tips the scales at an enormous 1.5kg, giving you a sense of realism that few other Airsoft revolvers can match.

When it comes to performance, the 629 Competitor is a bit on the spicy side to say the least, hitting out at 500 FPS +/- 10% using 0.2g BBs. This means it is unlikely to be site legal but will make one heck of a plinker for target shooting, offering a realistic revolver experience thanks to its working double action/single action trigger, rotating cylinder, functional hammer and realistically finished .44 Magnum style shells. If you would rather run a pistol in-game to stay competitive but long for a revolver for the cool factor, the Umarex Smith & Wesson 629 'Competitor' CO2 Airsoft Revolver will put a silly grin on your face!

Designed and manufactured specially for Airsoft by APS, this 6mm BB Airsoft AEG is purpose built as a practical and user-friendly AEG, featuring fully ambidextrous controls in an ergonomic bullpup chassis.

Calling all Recoil loving Airsofters, your time has come. The Heckler & Koch HK417 licensed by UMAREX and manufactured by VFC is here and Damn Boi HE THICC! Fully licensed by Heckler & Koch, this awesome Gas Blowback Rifle is a must have for the recoil hungry player looking for the ultimate immersion experience. This the the Generation 2 version, featuring a newly designed HOP-up adjuster which is much easier to operate!

If you're in search of an affordable, easy to master and fully upgradable primary, the NUPROL Delta Pioneer Recon M4/AR-15 AEG should be in your sights! This M4/AR-15 AEG replica is constructed predominantly from high density polymer and equipped with plenty of attachment interfaces, from its 20mm Picatinny railed receiver to its mock KeyMod handguard with pre-installed rails and 14mm CCW male threaded barrel. Whether you want to rock a red dot sight, rifle scope, tracer unit, suppressor, vertical grip or bipod, the M4/AR-15 Recon is ready!

Though it may be mostly polymer, this isn't the usual shiny "super-soaker" tier stuff; this is nylon fibre-reinforced polymer, the kind that may well outlast alloy when it comes to endurance. Inside, we are equipped with an alloy version 2 gearbox with 18:1 ratio steel gears running on 8mm ball bearing bushings and driven by a 21K RPM high torque motor; a competitive feature set for a platform at this price!

The inner barrel is also a 6.03mm tightbore paired with a 50° HOP-up bucking and rotary HOP-up unit, ensuring you can reach out and engage at longer ranges with an accuracy advantage using high quality BBs. If you need a cheap and cheerful beginner platform with plenty of upgrade and customisation options or a reliable, lightweight back-up platform to loan to mates or use when your arms get tired, the NUPROL Delta Pioneer Recon M4/AR-15 AEG is a fantastic option!

If you're looking for a lightweight but menacing AR platform, the Specna Arms SA-FH07 FLEX™ HAL¹ ETU™ M4/AR-15 AEG is perfect for you. This AEG follows Specna's "FLEX" build standard, with full polymer externals, plus, an alloy flash hider and outer barrel. It's ideal for skirmishers who like to move fast and keep their energy high all day.

The latest SA-FH07 is rocking Specna's HAL¹ ETU, boasting programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive considering its low price point

If you're looking for a compact and lightweight AR platform which is perfect for close-quarters engagements, the Specna Arms SA-C12 CORE™ HAL¹ ETU™ AEG is a superb choice. This M4/AR-15 AEG follows Specna's "CORE" build standard, featuring a CNC aluminium handguard, alloy outer barrel and suppressor paired with a high density polymer receiver, stock and pistol grip, ideal for skirmishers who like to move fast and maintain high-energy skirmishing all day long.

This, the latest version of the SA-C12 is rocking Specna's HAL¹ ETU, boasting programmable fire controls and several quality-of-life functions built-in, all for barely more money than the original. The HAL¹ allows you to select binary trigger, AUG mode and sniper delay instead of semi-auto and semi-auto lock, 3-round burst or 5-round burst instead of full auto. Also available are 5 levels of trigger sensitivity adjustment, 6 levels of adjustable pre-cocking, active braking and a low battery voltage alarm. Like the original, the HAL¹ equipped version also has a 6.03mm tightbore inner barrel, giving it above-average accuracy potential and a slight rise in FPS from the same strength spring. Impressive stuff for a beginner-level price point!

If you want a Hi-capa that is the pinnacle of modern handgun design, the upgraded Sand Viper GBB Pistol is definitely worth your scrutiny! This slick new combat-optimised Hi-capa platform boasts full metal construction, a pre-installed compensator and an optics-ready slide, complete with an RMR/Docter footprint mounting plate. This latest batch of Sand Vipers is equipped with CNC aluminium slides and steel hammer group components, giving them a superior finish and design over the already impressive original version when it comes to build quality.

Being officially licenced by Taran Tactical Innovations, this pistol is rocking full TTI trademarks just like the real sidearm. It is finished in the sandy coyote bronze finish from which the sidearm's name ''the Sand Viper'' is derived. If you are looking for an optics-ready Hi-capa with a unique look and a high-class real steel lineage, the upgraded Sand Viper is absolutely worthy of filling your holster!

A Full Metal Gas Powered Airsoft Shotgun with a Tri-Barrel design, that can fire 3 or 6 BBs at a time just like the TM 870 series. Taking a fill of gas inside the Pistol Grip and Standard Airsoft Shotgun Shells, this compact and awesome Gas Shotgun is ideal for close encounters.

If you need an SMG but want to stand out from the crowd, the WE06 Standard Version from WELL PRO is one way to do it! This SMG replicates the latest in the line of Russian AK-derived submachine guns, known as the PPK-20 Compact and based on the well-known PP-19-01 Vityaz.

While the Advanced Version leads the pack, the Standard Version of WELL PRO's PPK-20 Compact has more than its fair share of internal goodness. A 6.02mm tightbore inner barrel provides additional accuracy to compensate for the short overall length, the 18:1 ratio steel gears run on 8mm slide bearings for a smoother gearbox sound and the system is powered by a mighty 20K RPM high-speed motor kept in check by a protective in-line MOSFET.

Boasting a mix of M-LOK negative space attachment slots, 20mm Picatinny rails, ambidextrous fire controls and an advanced side folding retractable stock, you would be forgiven for thinking this platform had Western origins as it is very rare indeed for a Russian platform to give some thought to ergonomics. Consider this the Ruskie UTR45; at the cutting edge of external design with internals and performance that will surprise you (and the enemy team)!

If you're looking for an affordable long-range AR with a unique modern look, the DA-B12 BRAVO™ from Delta Armory is one to watch. This M4/AR-15 AEG is based on real steel LVOA-style AR-15s, boasting a 16.2-inch outer barrel and handguard along with an equally long 6.03mm tightbore inner barrel, ideal for outdoor skirmishing or a DMR build. 

Inside the DA-B12, we are treated to the same pre-upgraded internal parts as the other offerings in Delta's BRAVO™ line, including a rotary HOP-up unit, SHS tappet plate and piston, 7mm ball bearing bushings, a CNC Type A flat trigger and a reinforced V2 gearbox shell. 

The result is an AEG which shoots far better than one would expect for the price with full TM compatibility for the upgrade addicts. Whether you just wack a big scope on it and get to work or you build it out into a fully-fledged DMR, the DA-B12 makes a fantastic outdoors platform! 

If you can't decide whether you want something modern or an AK, with the CYMA CM.103 AK Alfa you can have both! This AK has been modernised throughout to the point that it is barely recognisable as an AK, boasting an advanced side folding retractable stock similar to SCAR and ACR stocks, an aluminium monolithic upper receiver, plenty of 20mm Picatinny rails and ambidextrous controls across the design, allowing it to go toe to toe with the most modern platforms available to Airsofters.

As one of CYMA's Platinium Edition AEGs, the CM.103 is equipped with CYMA's pre-upgraded Platinum Edition gearbox, featuring 13:1 ratio high speed CNC steel gears, a high torque motor, and a MOSFET to allow for 11.1V battery use. The MOSFET also improves electrical efficiency which translates to even better performance down range and the high rate of fire and trigger response it provides pairs perfectly with the 6.03mm tightbore inner barrel and alloy HOP-up unit to create a true beast in the performance department.

If you are looking for a uniquely styled Airsoft AEG which hybridizes modern SCAR like construction with AK mag compatibility and CYMA Platinum performance, the CM.103 AK Alfa does all that while confusing even the veterans and drawing the eye of curious skirmishers wondering what on earth it is!

If you're looking for a compact AR platform with more than its fair share of perks, look no further than the Delta Armory DA-A13-ETU ALPHA™. This AEG is at the very top of Delta Armory's range, boasting the full metal external build of the ALPHA™ series paired with the ETU series internals, resulting in a beast of a platform, both inside and out.

Equipped with an M-LOK handguard constructed from CNC machined aluminium, the unique Delta Armory receiver, an ergonomic pistol grip based on the gunfighter mod.3 grip and a pre-installed aluminium angled foregrip, you have little left to do on the outside other than add your favourite optic!

The news is similarly impressive inside! The version 2 gearbox has a reinforced shell, CNC aluminium piston and cylinder heads, CNC steel 16:1 gears running on 7mm bushings and a high torque neodymium magnet motor to deliver the torque needed for a lightning-fast trigger response. The barrel is a 6.03mm tightbore paired with a rotary HOP-up unit, granting this compact PDW-esque AR surprising long range performance. A programmable ETU/MOSFET system improves electrical efficiency and allows for burst mode, binary trigger and pre-cocking to be programmed in using the fire controls of the AEG itself. If you don't want the fuss, troubleshooting and tuning that comes with upgrading your own beast of an AEG, no need to put yourself through that, Delta Armory has done it for you!

If you love the looks of high-end real steel Hi-Capas, the STACCATO C2 from EMG should have you drooling! This ultra-compact Hi-Capa 3.8 boasts full metal construction and licenced trademarks from STACCATO Firearms, giving it an elite look far beyond its price point!

Externally, the STACCATO C2 is equipped with an optics-ready slide with an RMR footprint red dot mount plate pre-installed, a light enhancing front iron sight paired with an anti-glare rear sight, forward slide serrations and an undercut trigger guard, providing everything a modern 'Capa build needs to compete with the best on the field.

Inside, the STACCATO C2 GBB is rocking a 6.03mm tightbore inner barrel, a redesigned nozzle which uses cold-resistant polymer and a new generation magazine valve, maximising gas efficiency and reliability. This is definitely one of EMG's best GBB pistol releases yet! If you're seeking a sidearm with a more compact form than the average with no performance compromises, the EMG R612 STACCATO 2011 Hi-Capa C2 GBB fits the bill perfectly!

If you are working on your Special Forces loadout but haven't had time to hit the gym, Delta Armory has the perfect MK18 for you! The DA-B15 BRAVO™ is styled to match the real steel MK18 MOD.1 rifle issued to US Navy SEALs and Delta Force but this replica is far lighter than full metal versions thanks to its combination of a CNC aluminium handguard and alloy outer barrel with a high-density polymer receiver and buffer tube.

Inside the DA-B15, we are treated to the same pre-upgraded internal parts as the other offerings in Delta's BRAVO™ line, including a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, SHS tappet plate and piston, 7mm ball bearing bushings, a CNC Type A flat trigger and a reinforced V2 gearbox shell. Externally, this beast is rocking a quad Picatinny handguard equipped and the superb Delta Armory battery stock, getting you off the mark with advanced externals ready for your choice of accessories!

An Electric Airsoft 6mm BB Gun AR36C carbine which is constructed primarily of Light and Durable Polymer, with only the Outer Barrel and the Internals made from Alloy.

If you like the deadly, snub-nosed look of an integrally suppressed AR platform but want a shape less seen, the Delta Armory DA-B09 BRAVO™ Silent Ops Classic M4/AR-15 AEG should be right up your street. This is Delta's "Classic" version of the Silent Ops 7, boasting a CNC machined aluminium handguard with a wider-than-usual design to bring more realism to the sneaky beaky AR.

The handguard is free-floated and includes a 20mm Picatinny rail extension at the top, designed to bridge the gap between the receiver and handguard rails for a more integral look and to allow for larger optical sights. If you ask us, this is how the original should have been, setting the Silent Ops apart from other similar integrally suppressed M4 AEGs. Inside the DA-B09, we are treated to the same pre-upgraded internal parts as the other offerings in Delta's BRAVO™ line, including a rotary HOP-up unit, 6.03mm tightbore inner barrel, SHS tappet plate and piston, 7mm ball bearing bushings, a CNC Type A flat trigger and a reinforced V2 gearbox shell.

For stealthy skirmishers who want a more unique look, the Delta Armory DA-B09 BRAVO™ Silent Ops Classic M4/AR-15 AEG will give you exactly that. With pre-upgraded internals focussed on reliability and a unique front-end style to separate it from the masses, the Silent Ops Classic is a mean machine ready for any skirmish scenario you put it in!

If you need a speedy sidearm, they don't get much speedier than the Novritsch TP22 Gas Blowback Pistol! This full metal performance-optimised GBB pistol is designed for the perfect mix of speed, range and accuracy, equipped with a TDC HOP-up system, fixed outer barrel and the ability to shoot both semi-automatic and fully automatic. The TP22 also makes use of a weight reduced slide, meaning amazing gas efficiency and cyclic rate, ideal for rapid double tabs indoors or keeping heads down with a full auto burst!

While it is incredible as it comes, the TP22 can also provide host to a massive range of mission essential accessories, from tracer units and suppressors to micro red dot sights, aiming lasers and tactical flashlights thanks to its combination of a 14mm CCW male threaded barrel, 20mm frame rail and red dot mounting plate. Almost all of its controls are ambidextrous, making the TP22 great for left or right-handed shooters. If you're not fixed to real-world designs and prefer a pistol designed and built for pure performance, the Novritsch TP22 Gas Blowback Pistol belongs in your holster!

Most commonly known as the Combat Master, this airsoft replica is an excellent replica of the sidearm of a man who takes the term operator to a whole new level! However somehow despite all odds against him he manages to survive every firefight and put a round through every man who ever got close. Nothing like a trusty tool!

If you're a CQB skirmisher and are looking for a new compact AR platform with a ton of nifty features all for a relatively low price, then the DA-B18-EGL BRAVO™ has you covered! This PDW-style AEG comes with a CNC aluminium handguard and a high-density polymer receiver. And of course, the star of the show, the EAGLE™ MOSFET! This ETU allows you to program your preferred firing such as burst modes, binary trigger and an AUG mode.

This AR is equipped with an M-LOK handguard, sound-amplifying muzzle device and modernised receiver on the outside and kitted out on the inside with a rotary HOP-up unit and a reinforced version 2 gearbox equipped with a quick change spring guide, 7mm ball bearing bushings and an SHS piston and tappet plate, a 6.03mm tightbore inner barrel and the EAGLE™ programmable MOSFET.

The compact nature of this AEG means that the PDW stock and buffer tube can only accommodate smaller batteries. We at Patrol Base recommend the Specna Arms 7.4V 600mAh 20/40C Battery for PDW as it is specifically designed for PDW-style assault rifles. If you want an advanced compact platform that is perfect for running around in a CQB skirmish, then the DA-B18-EGL BRAVO™ TALOS 3 PDW M4/AR-15 AEG is the one to choose!

If you are looking for an MK18, but you're not interested in keeping to the Milsim bland basic style, then the Specna Arms SA-A03 ONE™ MK18 Red Edition; Kestrel Basic ETU is certainly worth your time. This MK18 is fitted with some stylish red receiver parts, such as the mag release, charging handle and sling plate. The full metal externals give this platform a realistic weight and distribution as well as making it strong and able to withstand even the roughest of skirmishes.

Inside the Specna Arms SA-A03 ONE™, there are some incredible straight-out-of-the-box internals. It features a Kestrel Basic ETU, 18:1 ratio steel gears running on 8mm ball bearing bushings and a reinforced gearbox shell with an Enter & Convert™ quick change spring guide. This allows you to change the spring without having to open the gearbox itself. Also inside is a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, getting you off the mark with above-average accuracy potential and a slight FPS boost.

If you dream of an Airsoft juggernaut loadout, this is the primary you need! The WE23-L Rotary Minigun AEG; Arm-mounted is another unique design from Well, part of its "PRO" line of high-end AEGs and based on the positively epic WE23-S. The -L model replaces the standard pistol grip and handguard with a wrist brace and forward-mounted grip; allowing you to wild this monster with a single hand and opening up the opportunity to dual-wield and bring unrivalled firepower to your next skirmish.

On the inside, the WE23-L is rocking the same awesome internals as the -S model. The 5 inner barrels are all 6.03mm tightbores, granting a small increase in FPS and improved accuracy potential. The 5 HOP-up units are all independently adjustable, making use of a rotary design to apply adjustments. The bearings are 8mm, meaning smooth running and low friction, and the Minigun is also compatible with standard AEG HOP-up buckings and inner barrels, just in case its performance isn't already enough for you!

Hitting out at a phenomenal 36 rounds per second on an 11.1V battery with an autowinding 1200rnd high-cap on tap, the WE23-L Arm-mounted minigun is without equal when it comes to in-game firepower and is built like a tank as a bonus, making use of some of the best machining and strongest polymers we've seen on an Airsoft gun. Whether you're working on a CWIS loadout, a juggernaut kit or just want to make lots of enemies at your next game, the WELL PRO WE23-L Rotary Minigun AEG; Arm-Mounted is your ideal primary!

If you feel the need to arm yourself with a "noob tube" for Airsoft, a fine replica of the latest and greatest 40mm grenade launcher to be issued to both the US Army and UK Special Forces will be of interest! The S&T M320A1 is a highly modern launcher sporting ambidextrous functionality, side mounted grenade launcher ladder sights and robust yet relatively lightweight construction.

The true benefit of the M320 platform is that it can be used either as a stand-alone launcher, with its included sliding adjustable stock, or as a weapon-mounted launcher with the stock removed to reveal its integral 20mm Picatinny mounting apparatus. Swapping between the two configurations takes mere seconds, so if you are the indecisive type of grenade launcher user this will suit you well!

If you are looking for an SMG but you have experience with the M4/AR-15, an AR-9 platform would suit you perfectly. The Zion Arms PW9 MOD.1 follows the AR-9 design format but is constructed with a CNC 7075 T6 aluminium receiver and handguard making it lighter than a beachball while maintaining superb strength. Unlike many other Airsoft AR-9 SMGs, the PW9 is based on a real steel design, the R&D Precision PW9, and boasts licenced trademarks on its handguard as a homage to the real thing.

The story only gets sweeter when it comes to internals! Inside the PW9 we are treated to a polished 6.03mm tightbore inner barrel, rotary HOP-up unit, a quick change ball bearing spring guide, 19K RPM high-speed motor and the Zion Arms Nebula ETU to top it all off. The Nebula allows you to program the trigger for burst modes of different durations and also improves trigger response and rate of fire by reducing electrical resistance. If you have a mobile playstyle and appreciate a high speed SMG with phenomenal build quality you will definitely appreciate the Zion Arms PW9!

If you are looking for an SMG but you have experience with the M4/AR-15, an AR-9 platform would suit you perfectly. The Zion Arms PW9 MOD.1 follows the AR-9 design format but is constructed with a CNC 7075 T6 aluminium receiver and handguard making it lighter than a beachball while maintaining superb strength. Unlike many other Airsoft AR-9 SMGs, the PW9 is based on a real steel design, the R&D Precision PW9, and boasts licenced trademarks on its handguard as a homage to the real thing.

The story only gets sweeter when it comes to internals! Inside the PW9 we are treated to a polished 6.03mm tightbore inner barrel, rotary HOP-up unit, a quick change ball bearing spring guide, 19K RPM high-speed motor and the Zion Arms Nebula ETU to top it all off. The Nebula allows you to program the trigger for burst modes of different durations and also improves trigger response and rate of fire by reducing electrical resistance. If you have a mobile playstyle and appreciate a high speed SMG with phenomenal build quality you will definitely appreciate the Zion Arms PW9!

An electric powered tactical 9mm SMG platform which offers a 20mm railed handguard, 14mm CCW threaded outer barrel as well as a solid stock with loads of battery space.

The Double Eagle M904H is a lightweight but extremely effective Airsoft Electric Gun, powered by a Battery in the Stock. It is based around the 'Falcon Fire Control System' which offers a highly programmable and incredibly well-responding Trigger. If you're a fan of staying light on your feet, flanking the enemy and generally causing mayhem, this Airsoft Gun will do you proud on the skirmish field.

If you're a discrete skirmisher in search of an AEG which can be an assault rifle one day and a DMR the next, check out the Delta Armory DA-A10-EGL ALPHA™ SilentOps DMR M4/AR-15 AEG! This full metal ALPHA™ line AEG is rocking the latest and greatest MOSFET/ETU from Delta Armory, known as the EAGLE™, and is dressed to impress on the outside with a CNC aluminium KeyMod handguard, integral suppressor and the latest Delta Armory furniture.

The EAGLE™ ETU adds a whole new level of functionality to the Silent Ops DMR setup. Using only the trigger and fire selector of the gun itself, you can program the EAGLE™ for burst modes of various duration, binary trigger, sniper delay, semi-auto only, AUG mode, pre-cocking, trigger sensitivity and active braking. The result is an incredibly advanced M4 AEG with the option to quickly change the spring, lock to semi and run it as a DMR without needing extensive internal work!

The EAGLE™ joins the reinforced gearbox shell, SHS piston with a full steel tooth rack, a quick change ball bearing spring guide and a 6.03mm tightbore inner barrel paired with a rotary HOP-up unit, giving you impressive performance and advanced features for a respectable price point. If you've always fancied a DMR but want a flexible setup in case you change your mind, the Delta Armory DA-A10-EGL ALPHA™ SilentOps DMR M4/AR-15 AEG is the ideal does-it-all platform for you!

If you have a younger sibling or child who wants to get into Airsoft but they aren't yet old enough for the real deal, this LPEG is ideal to help them learn the ropes! The Umarex H&K HK416 CQB Low Power Electric Gun is designed to cater to the younger market, offering a super lightweight electric powered Airsoft gun which runs at around half the muzzle energy of standard AEG, making it safer and less painful to get hit by but just as fun to use as the full-fat skirmishable models.

Compatibility-wise, this HK416 can accept standard Airsoft AEG magazines and 8.4V NiMh batteries with mini-Tamiya connectors, but both the externals and internals are proprietary and not compatible with standard AEG parts. The good news is that the 20mm Picatinny rails on the receiver and handguard can accept most Airsoft 20mm Picatinny accessories, meaning you can mount a red dot sight and a grip to give this low-cost, low-power, high-fun HK416 the elite look.