The Bolt B4 SR16 URX3.1 AEG Rifle utilizes a patented Bolt Recoil Shock System (BRSS), providing shooters with realistic recoil behind every shot. Officially licensed by Knightâ€™s Armament, the creators of the SR-25 and other Stoner Rifle variants, the Bolt SR16 AEG sports a precision inner barrel, high torque motor, and rotary wheel adjustment hop-up system. CNC-machined from a solid block of aircraft grade aluminum, an integrated (and licensed) URX3.1 rail system provides ample space for aftermarket upgrades. Three (3X) protective rail panels are also included to prevent the rails from digging into your hands, offering optimal gripping options. From the rifle length barrel to the buffer tube, this airsoft M4 rifle is made entirely of metal. If youâ€™re looking to pick up an airsoft rifle that mirrors modern armament used by real-world operators, the Bolt Knightâ€™s Armament B4 SR-16 Electric Recoil AEG is a prime pick.
Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.
Battery Charger Recommendation: Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery(overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly). Smart chargers not only shorten charge time significantly (up to 800% faster charging), but more importantly, also automatically shut off once the battery is fully charged to avoid overcharged batteries.
high capacity magazine
3X rail panels instruction manual
|Build||Metal Upper / Lower Receiver, Rail System, Mock Gas Block, Outer Barrel, Buffer Tube, Sights / Polymer Stock|
|Firing Modes||Semi-automatic, Full-automatic, w/ Functional Safety|
|Muzzle Velocity||395 â€“ 415 FPS (w/ 0.20g BBs)|
|Gearbox||Full Metal Version 2 (w/ Bolt recoil system)|
|Magazine||300rd High Capacity (gear wind-up)|
|Battery||11.1V LiPo Nunchuck (not included)|
|Inner Barrel Length||363 mm|
|Overall Length||33.5" in. / 35" in. (Retracted / Extended)|
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