Adaptive Armament M4 SBR Carbine AEG — Compact SBR Performance
The Adaptive Armament M4 SBR Carbine brings compact CQB capability with modern internals and an ultra-useful 10" M-LOK handguard. It’s built for players who want a short, manoeuvrable platform that still accepts accessories — rails, lights and vertical grips mount easily and the front/rear flip-up sights give you an instant backup iron sight solution. The 6.03mm tight-bore inner barrel is preinstalled for improved accuracy and range compared with standard barrels of similar length.
Under the receiver the M4 SBR packs a programmable MOSFET with integrated battery protection and adjustable firing modes — that means better trigger response, configurable rate-of-fire/burst options, and protection when you plug in higher-current batteries like LiPo packs. Low-resistance 16-gauge wiring to a Tamiya plug keeps electrical loss down and the micro-switch trigger returns crisp, instant feedback for every pull.
User-friendly features are built in: ambidextrous fire selector and magazine release, easy-access hop-up when you lock back the imitation bolt, and an easy-change spring system for quick FPS tuning without a full gearbox teardown. Out of the box you get a reliable metal-construction AEG that balances durability and weight for fast CQB movement.
Features
| Key Features |
| 10" M-LOK handguard for modular attachments |
| Programmable MOSFET with battery protection & adjustable firing modes |
| Micro-switch electronic trigger for instant response |
| Low resistance 16-gauge wiring to Tamiya plug (LiPo safe wiring) |
| Ambidextrous fire selector & magazine release |
| Front & rear flip-up backup sights |
| 6.03mm tight bore inner barrel preinstalled |
| Easy-change spring system for quick FPS adjustments |
Specifications
| Specification |
Detail |
| Manufacturer |
Adaptive Armament |
| Model |
M4 SBR (Carbine) |
| Action Type |
AEG (Electric) |
| Power Source |
Rechargeable battery required — LiPo compatible (Tamiya plug wiring) |
| MOSFET |
Programmable MOSFET with integrated battery protection |
| Trigger |
Micro-switch electronic trigger |
| Blowback |
No (non-blowback AEG) |
| Inner Barrel |
6.03 mm tight bore |
| Muzzle Velocity |
340–350 FPS (with standard spring) |
| Magazine Capacity |
400 rounds (overall capacity) |
| Magazine Type |
AEG box magazine (included) |
| Construction |
Metal receiver & components with polymer furniture |
| Handguard |
10" M-LOK |
| Sights |
Flip-up front & rear |
| Wiring |
Low-resistance 16-gauge to Tamiya plug |
| Special |
Easy-change spring system |
| Package Includes |
Gun, Magazine |
