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RetroArms CNC AR15 bolt forward assist (Type A) in black is an external accessory for M4 / AR15 airsoft guns. It is made from EN AW 7075 aircraft-grade aluminum using precise CNC machining. The package also includes a bolt forward assist spring. The anodized finish gives the part a distinctive appearance and protects its surface.

25+ years of proven equipment and accessories.
6369
RetroArms CNC Custom M4 Selector Type A is a replacement fire selector for M4 / AR15 and SR-25 airsoft AEGs. It is made by precise CNC machining from EN AW 2007 aluminium alloy and features a matte anodized surface. The package also includes a screw and an aluminium cam. The spring and detent are not included.
6701
RetroArms CNC Trigger for AEG and HPA M4 / AR15 and SR-25 airsoft rifles, Type A design is CNC machined from EN AW 7075 aircraft-grade aluminium, providing low weight and high durability. The trigger is designed according to the Tokyo Marui standard and allows installation in most V2 and V2.5 gearboxes without modifications.
7029
RetroArms CNC M4 / AR15 Magazine Catch Type A is a durable magazine catch for airsoft guns. It is made of aircraft-grade EN AW 7075 T651 aluminium using precision CNC machining, consists of two parts connected by a stainless steel screw. The enlarged release button makes the catch easier to locate and press, while the double chamfer helps guide the...
6603
RetroArms CNC bolt catch M4 / AR15 – Type A is a durable replacement for the original bolt catch for M4 / AR15 airsoft AEGs. It is precisely CNC machined from EN AW 7075 aluminum alloy, offering low weight and high strength. The bolt catch is primarily designed for RetroArms CNC M4 / SR-25 receivers, G&P M4 receivers and similar models.
6674
RetroArms CNC M4 Charging Handle Extension – Type A is an enlarged upgrade lever for the charging handle of M4 / AR15 platform airsoft guns. It enlarges the gripping area of the charging handle, making it easier to catch with your finger and simplifying weapon manipulation, especially when wearing gloves. The part is manufactured using precise CNC...
RetroArms CNC bolt forward assist is designed for compatible M4 / AR15 airsoft guns. The part is made from EN AW 7075 aircraft-grade aluminum using CNC machining. Thanks to its precise manufacturing and anodized finish, it serves as both a practical and visual upgrade for the external part of the gun. The bolt forward assist spring is included. On AEG guns, it is only a decorative imitation part, as the bolt forward assist has no functional purpose.
The bolt forward assist is made from EN AW 7075 aircraft-grade aluminum, which is suitable for components exposed to mechanical stress on airsoft guns.
The part is manufactured using precise CNC machining for accurate dimensions and high-quality processing.
The bolt forward assist is designed for compatible M4 / AR15 airsoft guns.
The distinctive RetroArms design allows you to customize the appearance of the gun and match it with other external components.
The package also includes a bolt forward assist spring, so it does not need to be purchased separately.
| Variants | Type A |
| Color | Black |
| Body/receiver material | Metal |