The barrel takes a lo profile .875 gas block, pistol gas length, hybrid contour which includes a mid length positioned journal for a front sight base/ FSB
• Chamber- 338 ARC, compatible with type II 6.5G bolt face
• Length- 16″
• Gas system- Pistol Length
• Gas Block Size- .875
• Threads- 5/8-24
• Finish- Nitride
• Twist- 1:8
• Material- 41V50 Chrome Moly Vanadium
• Extension-M4
• Marked for Caliber and Twist
• Weight- 34 oz
• Barrel is Dimpled for Gas Block Set Screw
• Fully Made In House From KAK Industry Produced Blanks
KAK recommends 400 legend mags for these barrels to function best with the 307 subsonic ammunition bullet profile
Velocity Data with OUR Barrels Using Factory Hornady supers and subs
Note- This data is on brand new barrels, you can expect velocities to increase once they break in
175 gr supersonic 307 gr Subsonic
16″ 2075 FPS 1030 FPS
10.5″ 1940 FPS 1014 FPS
8.5″ 1850 FPS 1003 FPS
Note- We gas our barrels to run subsonic ammunition with a suppressor, a suppressor is required for full functionality when shooting subsonic rounds.
