Scorpion Evo 3 S1 Pistol Arm Brace Kit. - ENABLES THE ADDITION OF AN AFTERMARKET ARM BRACE OR OTHER PISTOL BUFFER TUBE ACCESSORY - ADAPTER IS MADE OF 6061 T6 ALUMINUM FLAT BLACK ANODIZED - BUFFER TUBE MADE BY KAK INDUSTRIES SPECIFICALLY FOR FITMENT OF AN AFTERMARKET ARM BRACE - THREADS ON ADAPTER (1-3/16x16) ARE STANDARD TO ACCEPT ALL AR-15 BUFFER TUBES/RECEIVER EXTENSIONS - IF USING A BUFFER TUBE OTHER THAN THE SUPPLIED KAK INDUSTRIES TUBE THERE ARE TWO THREADED ALIGNMENT HOLES (10x32 THREAD) FOR TUBES THAT USE A NOTCH FOR INDEXING. A 3/16 HALF DOG SOCKET SET SCREW WOULD BE USED FOR PROPER INDEXING. - GUNSMITH INSTALLATION IS RECOMMENDED

CZ Scorpion EVO 3 Carbine Bullpup Kit - Black - Includes fastener kit and wrenches

CZ 457 SCOUT SR BARREL SET 22LR 16.5IN NITRIDE

CZ 457 MTR BARREL SET 22LR 20IN NITRIDE

CZ 457 MTR SR BARREL SET 22LR 16.5IN NITRIDE

CZ 457 MTR SR BARREL SET 22LR 20IN NITRIDE

CZ 457 MTR SR BARREL SET 22LR 24IN NITRIDE

CZ 457 LONG RANGE MTR SR BARREL SET 22LR 20IN NITRIDE

CZ 457 VARMINT BARREL SET 22LR 20IN NITRIDE

CZ 457 VARMINT BARREL SET 22WMR 20IN NITRIDE

CZ 457 VARMINT BARREL SET 17HMR 20IN NITRIDE

CZ 457 AMERICAN SR BARREL SET 22LR 20IN NITRIDE

CZ 457 AMERICAN SR BARREL SET 22WMR 20IN NITRIDE

CZ 457 AMERICAN SR BARREL SET 17HMR 20IN NITRIDE

CZ 457 VARMINT SR BARREL SET 22LR 16.5IN NITRIDE

CZ 457 VARMINT SR BARREL SET 22LR 24IN NITRIDE

CZ 457 VARMINT SR BARREL SET 17HMR 24IN NITRIDE

CZ 457 AMERICAN BARREL SET 22LR 24IN NITRIDE

CZ 457 AMERICAN BARREL SET 22WMR 24IN NITRIDE

CZ 457 AMERICAN BARREL SET 17HMR 24IN NITRIDE

CZ 457 LUX BARREL SET 22LR 24IN NITRIDE

CZ 457 LUX BARREL SET 22WMR 24IN NITRIDE

CZ 457 LUX BARREL SET 17HMR 24IN NITRIDE