EMG Daniel Defense DD4™ M4A1 FSP RIII 14.5" GBBR

If recoil and realism are your poisons, the EMG Daniel Defense DD4™ M4A1 FSP RIII 14.5" GBBR belongs in your arsenal! A full metal WA system GBBR, the DD4™ FSP boasts licensed Daniel Defense trademarks flawlessly engraved across the design, with flawlessly replicated DD furniture for a great combination of top-notch ergonomics and aesthetics. 

Inside, the DD4 FSP is based around the OG GBBR, the Western Arms system. Widely regarded as the most realistic GBBR on the inside, OEM Golden Eagle has spiced it up with steel trigger parts, a steel bolt catch and a redesigned HOP-up unit which accepts standard AEG inner barrels and HOP-up buckings. When put to the test, recoil is astonishing, as is gas efficiency, to the point that we advise using summer gas during hot weather to avoid creeping FPS up into DMR territory! 

Starting at the tip of the 14.5-inch outer barrel, we can find a Daniel Defense birdcage-type flash hider pre-installed on the barrel’s 14mm CCW male threading, a styled-up equivalent of the usual "A2" birdcage. The DD birdcage design goes hand in hand in terms of looks with the handguard, jutting out two inches ahead for a compact front end, and is the appropriate flash hider design for the real Daniel Defense RIII™ rifle.

The handguard replicates the latest and greatest Daniel Defense handguard style, an evolution of the M4A1 RIS II quad rail handguard found on military-issue M4A1 Block II rifles used by US Army Rangers, US Navy SEALs and others. Known as the RIS III FSP, this handguard keeps the military-applicable aspects of the original M4A1 RIS II handguard, specifically the ability to remove the lower section and mount an M203 grenade launcher. Its "FSP" designation relates to the cutout in the upper handguard, allowing a standard M4A1 front sight/gas block to be used. In comparison, this new DD handguard boasts a slimmer profile and reduced weight thanks to its use of M-LOK negative space attachment slots instead of 20mm Picatinny rails.

M-LOK slots are present at the 3, 6, and 9 o'clock positions with additional slots at the offset angles in the ideal position to mount a tactical flashlight and keep it tight into the weapon for reduced snagging. M-LOK slots allow M-LOK accessories to be directly mounted, but you can also make use of 20mm Picatinny rail adapters for M-LOK if you have a preferred 20mm foregrip, flashlight, bipod or laser aiming module.

Like the original M4A1 RIS II, the RIS III FSP handguard features a 20mm Picatinny rail on its upper surface, which runs back to meet the receiver rail seamlessly, allowing for optical sights of practically any length to be mounted despite the short overall length of the M4A1 RIS III. Also present on the handguard are a pair of QD sling sockets, allowing for QD sling swivels to be mounted and paired with either the rear sling plate, QD sockets or footman loops on the stock to allow for a two-point sling.

Pre-installed on the top rail, we are treated to a flip-up rear iron sight which can be deployed by simply lifting the sight up. The rear sight is fully adjustable for both windage and elevation, a low-profile design ideal for use as "BUIS" (Backup Iron Sights) in conjunction with an optical sight setup. 

The rotary HOP adjuster can be found on the underside of the outer barrel and is accessible when the lower section of the M-LOK handguard has been removed. Thankfully, this is rather easy with the RIII FSP handguard design; all you need to do is unscrew the screws on either side of the handguard just in front of the front sight/gas block, and the lower handguard will come free. Unlike the original Western Arms M4A1 GBBR, the HOP-up unit of the EMG DD4™ M4A1 FSP is compatible with AEG spec HOP-up rubbers and inner barrels. This makes upgrading super easy compared to sourcing WA spec parts; a lovely touch from OEM Golden Eagle that shows they care!

Next up, we reach the receiver, which is a stunning showcase of licensed Daniel Defense trademarks, flawlessly engraved and a perfect match for the real M4A1 RIII™. The left side of the upper receiver also includes a 5.56mm calibre marking in high-vis white laser engraving, together with the stylised M4A1 RIII™ logo at the rear. 

The charging handle is located at the top rear of the receiver, a milspec low-profile handle designed to minimise the potential of equipment snags. This charging handle is a Western Arms system design with reinforcement at the front to reduce the chances of damage over time. Being a GBBR, you'll need to rack the charging handle of the DD4 FSP before the first shot (or use the bolt catch if loading from a locked bolt). 

Pulling the charging handle back will pop open the dust cover and retract the bolt carrier with its detailed "DD" logo engraved on the right side. If your magazine is empty but inserted, the bolt carrier will lock to the rear, requiring the "ping pong paddle" style bolt release to be pressed to return the bolt carrier to battery. To lock the bolt open manually without a magazine inserted, simply pull the charging handle and press the lower part of the "ping pong paddle". Those experienced with GBBRs will be happy to learn that the bolt catch mechanism is made from steel, ensuring it will never fail under normal use. 

The fire selector switch is located on the left side of the receiver, just above the pistol grip and is a standard M4A1 mil-spec design with a textured surface for optimal traction in wet weather. The selector provides 3 modes of fire: safe, semi-automatic and fully automatic, with a 90-degree throw between each mode. The selector switch is one of the best aspects of the M4 design, easily accessible and fast to use, with enough distance between modes that it isn't easy to knock out of position inadvertently.

The magazine release button is ambidextrous, positioned on the right and left sides of the magazine well, a standard M4/AR-15 push button release, which is easy to operate under pressure. On the right side, the mag release is surrounded by a raised protrusion in the receiver, known as the "magazine release fence" and designed to prevent the mag release from accidentally being pressed as the platform rubs against your gear. Another great aspect of the AR-15 design, the magazine release is easily accessible from a firing grip, making for scorchingly fast reloads as long as you practice!

Moving down, we come to the DD Tornado pistol grip, a comfortable modern design with a stylish rubber over mould, which improves gripping qualities in any weather conditions. The texture of the over mould and recessed logos match the EMG ETA stock perfectly, tying the aesthetic together for a completed look. Unlike AEG versions of the Tornado, this example includes an integral enlarged trigger guard for ease of use with full finger gloves. 

As we arrive at the rear, we come to the stock of the M4A1 RIII™, which is the usual M4/AR-15 format of a 6-position buffer tube with an adjustable sliding stock. The buffer tube is compatible with any M4/AR-15 AEG stock you choose to mount, but the pre-installed stock really is fantastic; there is no need to swap it out!

The stock replicates the real steel Daniel Defense Buttstock, known as the EMG ETA stock. A precisely manufactured stock designed to eliminate lateral wobble and add ergonomic enhancements for a more comfortable shooting experience, the ergonomic perks of the real DD buttstock translate directly to the EMG, along with its cutting-edge aesthetic. 

The sides of the stock are sloped, similar to a crane stock, but feature rubberised pads on the surface for a positively luxurious cheekweld. A QD sling socket is present on either side, ready for QD sling swivels, and the stock also includes conventional "footman loops", aka sling slots for standard rifle slings. The butt plate is also deeply serrated for extra grip and shaped to allow for a high hold and a more intuitive head position when shooting.

The EMG DD4™ RIII FSP is based on the Western Arms GBBR design, the original GBBR, widely regarded by many as the most realistic GBBR system out there. The rifle's fire control parts are a spitting image of the real AR, even down to the shape of the hammer itself. While we're on the subject of the hammer, you will be pleased to know it is made from steel, as are the majority of the other trigger group parts, saving you money on upgrading the high-wear parts of this unique internal system.

The bolt carrier is realistically sized and packs plenty of weight, giving this rifle its jaw-rattling recoil. One of the weaknesses of GBBRs in general tends to be their bolt catch, which eventually wears away and stops functioning. The OEM, Golden Eagle, has seen to this by providing a steel bolt catch straight out of the box. This GBBR is compatible with Western Arms magazines, G&P WOC magazines and any other GBBR magazine designed for the WA system, although it will work best with Golden Eagle branded magazines.

If you're into the unique looks of the FSP handguard and realism is your top priority, the EMG Daniel Defense DD4™ M4A1 FSP RIII 14.5" GBBR will definitely keep you happy! Packed with considerate upgrades focused on reliability and durability, this GBBR will likely outlast old G&P WOC systems, which were several times its price!

Features

• Full metal construction
• 6.02mm Tightbore inner barrel - Great accuracy potential
• Western Arms System-based internals - Steel trigger parts, reinforced charging handle, AEG bucking/barrel
• 14mm CCW Male threaded outer barrel - Tracer/suppressor ready
• DD Flash Suppressor replica pre-installed - A styled-up birdcage device, looks great!
• M4A1 Front sight/gas block - Adjust the front sight using an M4/AR-15 sight adjustment tool
• Daniel Defense RIS III FSP 13" M-LOK handguard - M-LOK slots at 3, 6, & 9 o'clock, 20mm up top
• Additional M-LOK slots at the offset handguard positions - More accessory space, ideal for flashlights
• 20mm Picatinny railed receiver - Ready for a red dot sight or scope, plenty of rail despite the short length
• Flip-up aperture iron sights pre-installed - Fully adjustable for windage and elevation
• Gorgeous Daniel Defense trademarks engraved on the receiver - Includes .300BLK calibre markings
• Ergonomic Daniel Defense "Tornado®" pistol grip - Comfortable design with rubberised backstrap for extra grip
• Milspec Low-Profile charging handle - Easy HOP-up access for left or right-handed shooters
• Rotary HOP-up unit - On the underside of the outer barrel, accessible with the lower handguard removed
• Daniel Defense marked bolt carrier - Provides the elite look and serious recoil
• 3 Position M4/AR-15 fire selector - SAFE - SEMI - AUTO with a 90-degree throw between each mode
• 6-Position M4/AR-15 buffer tube - Adjust the stock to suit your body type and loadout
• EMG ETA Stock - Modern stock inspired by the real DD Buttstock, rubberised cheek pieces & QD sling sockets
• Compatible with WA System M4 GBBR magazines - Golden Eagle branded magazines recommended
• Compatible with AEG standard inner barrels & HOP-up buckings - Upgrades are easy to find
• Steel trigger parts - No need to upgrade these!
• Steel bolt release catch - High wear part, steel build for maximum reliability
• OEM: Golden Eagle, China

Package Includes

• EMG Daniel Defense DD4™ M4A1 FSP RIII 14.5" GBBR
• 50rnd Green Gas Magazine

Special Instructions

This is a Gas Blowback Rifle. GBBRs require maintenance and careful handling and we do not recommend them for new skirmishers. Things to watch out for if this is your first GBBR:

• The EMG DD4™ M4A1 FSP shoots at approximately 370 FPS using 0.20g BBs and standard Green Gas at summer temperatures. We recommend using summer gas such as NUPROL 1.0 (FPS on 0.20g: 340 +/- 10%) and using standard Green Gas in colder weather. 
• The rifle cannot be put into "Safe" mode without first being cocked. Generally, the best way to store a GBBR is with the magazine removed, the rifle uncocked, and the fire selector set to "semi".
• The HOP-up adjuster for this WA system GBBR is on the outer barrel and is accessible with the lower handguard removed.
• GBBRs need to be cocked before the first shot, just like a GBB pistol. It is important that you do not double-load a GBBR as this can break the nozzle. We recommend clearing the chamber of BBs with a cleaning rod in the event that you finish firing mid-magazine and the bolt does not lock back and show an empty chamber.
• GBBRs generally use higher pressure gas than GBB pistols due to the extra weight of the bolt. We recommend Green Gas (NUPROL 2.0, VORSK V6, ASG Ultraair) for general use and Red Gas (NUPROL 3.0, VORSK V8) for cold weather use.
• The faster you shoot a GBBR, the less accurate it will be. This is due to pressure variance as the gas reservoir cools down. Full auto is basically for fun, and these rifles run far better when used in semi-auto mode.
• Like a GBB pistol, GBBR magazines require maintenance. We recommend leaving a small amount of gas inside the magazine when stored, and not storing the magazines in a cold or damp environment. Magazine seals and valves will need lubrication and to be kept clear of dust and debris.