Specna Arms SA-PH22 PRIME™ M-416 RAHG 14.5" AEG

If you like a 416 but prefer them long, the SA-PH22 PRIME™ M-416 RAHG 14.5" AEG from Specna Arms fits the bill! This full metal 416-style replica boasts the RAHG handguard, a weight-reduced handguard which replaces the old-school quad rail of the original, resulting in a rifle which is very fast to point with the pre-requisite modern styling. Inside, things get even better!

Internally, the Specna Arms SA-PH23 PRIME™ has a lot to boast about. The AETHER V2 gearbox shell spine has been reinforced to get ahead of a well-known weakness with V2 gearboxes operated at high-performance parameters. It is great to see that Specna Arms has addressed this issue, to ensure the premium PRIME™ AEGs are as reliable in the long term as they are fantastic shooters on the field.

Inside the reinforced shell we find a plethora of premium parts such as CNC 16:1 ratio steel gears running on 8mm J-CAGE bushings, a reinforced piston with a full rack of steel teeth, a reinforced tappet plate for reliable feeding, and a CNC aluminium piston head, cylinder head and nozzle for maximum long term durability. The cylinder is also CNC machined from steel, as is the spring guide.

To drive this impressive gearbox setup, we also find the Specna Arms Dark Matter™ Brushless High-Speed Motor. This insane component gives the SA-PH22 an impressive rate of fire when on full auto, and the brushless design ensures that it won't overheat as easily, even after long periods of constant full auto.

The Specna Arms HAL¹ MOSFET adds programmable fire modes into the mix, along with several quality of life features to keep your beastly PRIME™ setup running at its best. Available fire mode options include 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 via the HAL is adjustable pre-cocking so you can tune the trigger response to near-instantaneous, and adjustable trigger sensitivity, offering 5 levels to choose from to suit your exact needs. The HAL¹ also keeps an eye on your battery and warns you when it's running low, fantastic news for those who never want to be caught out in the heat of battle!

Starting at the tip of the outer barrel, we find an M4/AR-15 birdcage flash hider mounted to 14mm CCW male threading. The 14.5-inch outer barrel is constructed from alloy to provide a strong backbone and keep the tightbore inner barrel nice and straight for perfect accuracy. If you want to mount a tracer unit, suppressor or alternative muzzle device, all you need to do is unscrew the flash hider and mount your preferred device, thanks to the common 14mm CCW threading at the tip of the barrel.

The front iron sight is a fixed front post with "wings" on either side of it to keep it protected from accidental bumps. The sight is constructed from alloy and is not adjustable, as it is welded onto the wings. This sight design is taken straight from the legendary G3 and MP5 platforms, offering the option to aim quickly using one of the wider apertures on the rear sight while offering 3 additional apertures for different engagement ranges. These sights are excellent but are also rail-mounted and removable, giving you the option to replace them with flip-up sights or remove them entirely.

Surrounding the outer barrel, we have a 13.25" CNC aluminium "RAHG" handguard with a 20mm Picatinny rail running along the top, ready for any 20mm accessories you choose to add to complete your mission. All this rail space is excellent for people trying out new loadouts; the freedom of being able to mount common 20mm Picatinny attachments on any side of your handguard allows you to find the perfect setup. The RAHG attachment interface is proprietary and not compatible with M-LOK without modification, though if you're good at sourcing, you may be able to find 20mm rail adapters so you can mount 20mm Picatinny accessories.

The receiver should be a familiar sight to anyone who has handled an M4/AR-15 platform before, constructed from alloy and matching the 416 receiver style perfectly. This includes the more vertical magwell angle, mil-spec flat trigger guard, magazine release fence and raised upper receiver rail. The magazine release is on the right side of the magazine well, with a push-through design just like a standard M4/AR-15 AEG with a textured surface for optimal traction.

The fire selector switch is just above the pistol grip on the right side, offering 3 modes of fire with a 90-degree throw between each. The default fire modes are safe, semi-auto and full auto, but with the pre-installed HAL¹ ETU, you have the option of using binary trigger instead of semi and 3-round burst instead of full auto. This makes the SA-PH23 very versatile and ready for any situation you may find yourself in!

The charging handle can be found at the top rear of the receiver and features an extended charging handle latch to provide easy access when wearing gloves. Pulling the charging handle back will pop the dust cover open and retract the mock bolt, revealing the rotary Magnus™ HOP-up unit on the right side. The HOP-up allows you to adjust the amount of backspin applied to your projectiles and tune the SA-PH23 for different ammo weights, looking for the flattest possible trajectory. When you've completed your adjustments, you can slap the "ping pong paddle" style bolt release catch on the left side of the receiver to drop the mock bolt with a satisfying metal-on-metal "clank".

Up top, we have a 20mm Picatinny receiver rail with a preinstalled rear iron sight. The rear sight offers the choice of 4 different aiming apertures, designed for engagements at different ranges and in different ambient lighting conditions. If you prefer to run an optical sight you can loosen the screws with an Allen key on the left side of the iron sights and remove them to access the full length of your receiver rail.

At the rear of the receiver, we come to the steel CQD-style sling plate, which offers ambidextrous functionality with single-point slings; perfect for left or right-handed shooters. The steel construction practically guarantees no matter what you choose to mount to the SA-PH23, the sling plate will be strong enough to support the weight.

To the rear of the sling plate, we come to the M4/AR-15 buffer tube, which is constructed from the same strong, high-density polymer used for the receiver. The buffer tube offers 6 positions of stock adjustment and boasts a low-snag design to keep mobility high. The adjustment lever is located on the bottom and is well concealed inside the design, allowing the stock to be lengthened and shortened to suit the environment and play style. We don't recommend using the visible loop sling points on the stock as they are made from polymer, we would recommend using the slit in the middle of the stock instead.

The battery compartment is inside the HK-style sliding stock, offering plenty of room for Crane/nunchuck configuration batteries. To access the battery compartment you can either remove the stock entirely by pulling the adjustment lever out and sliding the stock off to the rear or remove the butt plate by rotating it counterclockwise and pulling it off. Inside, you will find a Deans battery connector to which you mount your chosen battery. The Deans connector has the advantage of being smaller and offering lower electrical resistance when compared to the mini-Tamiya, and we are always happy to see more Deans connectors appearing on out-of-the-box AEGs.

If you want top-tier performance without the hassle of upgrading an AEG yourself, the Specna Arms SA-PH22 PRIME™ M-416 RAHG 14.5" AEG is the one to go for. It's very rare to find an AEG packed with so much technology and so many enhanced components, especially at such a competitive price!

Features

• Full metal construction
• 6.02mm Tightbore inner barrel - Superb accuracy potential
• Bird cage style flash hider- Ideal for military style builds
• 14mm CCW Male threaded outer barrel - Accepts most common suppressors and Tracer Units
• CNC Aluminium RAHG handguard - Sleek modern looks, compatible with RAHG accessories
• HK-style Diopter iron sights pre-installed - Superb sights, choose from 4 aperture sizes
• 20mm Picatinny railed receiver - Ready for red dot sights, PEQ lasers or scopes to be mounted
• Rotary adjustable HOP-up unit - The latest M4/AR-15 design, holds its setting well and allows for fine adjustment
• Ergonomic HK-style pistol grip - A great fit for an M-416 build, very comfy as a bonus!
• Flat milspec trigger guard - Matches real US Army issued rifles
• 3-Position fire selector switch - SAFE, SEMI AUTO & FULL AUTO, 90-degree throw between each mode
• Extended charging handle - Fast access to the HOP-up unit for quick mid-game adjustment
• 6-Position M4/AR-15 buffer tube - Adjust the stock quickly and easily to suit your body type or loadout
• HK-style stock pre-installed - Plenty of battery space, several sling points, thick rubber butt plate
• AETHER Version 2 Gearbox:
  • Reinforced Piston with steel full tooth rack
  • Reinforced Tappet plate
  • CNC Aluminium piston head
  • CNC Aluminium cylinder head
  • CNC Aluminium nozzle
  • CNC Steel cylinder
  • CNC Steel quick change spring guide
  • CNC Steel 16:1 gearset
  • 8mm J-CAGE Bearings
  • Specna Arms Dark Matter Brushless Motor
• Pre-installed HAL¹ MOSFET/ETU
  • 3 or 5-round burst
  • Binary trigger
  • Semi-auto only
  • Sniper delay
  • Two-stage trigger (AUG mode)
  • Adjustable pre-cocking (6 levels)
  • Active braking
  • Low voltage alarm
• HAL¹ Programming instructions available here
• Rear wired: Deans battery connector - Recommended battery: 7.4V 1450mAh LiPo in crane/nunchuck config.
• Compatible with M4/AR-15 AEG magazines - See "Special Instructions" below
• Recommended magazines - S-Mag High-cap | S-Mag Mid-cap | S-Mag Mid-cap 5 Pack

Package Includes

• Specna Arms SA-PH22 PRIME™ M-416 RAHG 14.5" AEG
  • 2x 125rnd Mid Cap Magazine
  • Speed Loader

Special Instructions

Specna Arms PRIME™ series AEGs made for the UK market do not include any additional main springs. Please consider this carefully before making your purchase.

Magazine compatibility

Due to the 416-style magazine well design, the SA-PH23 is NOT compatible with P-MAG or Hexmag-style polymer magazines. We recommend metal-shelled STANAG-style magazines, EMG Lancer Systems Magazines or Specna Arms S-MAGs for this AEG.