300 AAC BLACKOUT- Introducing the Advanced Armament Corp. 300 AAC Blackout (300BLK). This system was developed to launch 30 caliber projectiles from the AR platform without a reduction in magazine capacity and compatible with the standard bolt.
The Wilson Combat SBR (Short Barreled Rifle) Tactical is our smallest Custom AR rifle. Highly portable, the SBR Tactical comes with the muzzle device of your choice to enable the ultimate comfortable supersonic or subsonic shooting. A perfect mate to our Whisper Suppressor, the SBR tactical takes custom-crafted small Tactical rifles to the next level. Available Calibers: 5.56mm, 6.8 SPC, 300 Blackout, 7.62x40WT Barrel Length: 11.3" Overall Length: 28" Weight Empty: 6lbs, 5oz.