300 AAC Blackout CMMG barrel SB 15 brace Kak industry buffer build

Thanks for sharing your build. How do you like it after some use?

what length was thst alpha rail?

corrected aac goof but will forever see thanks for wathing lol

I love the video and anyone who says you are bad at speaking can POUND SAND, love this thank you for sharing.

Wow man ur horrible at speaking in a video

Has the recoil of shooting it caused the sig brace to vibrate up to that lip?

Nice build and great vid…..keep up the good work ! Could you give us a link for the magazine "rubber bands"…..TACTI-COOL !!

thanks for the share

Thanks Kurt! You have great stuff! I will be buying some more.

looks great sir..  KURT @ KAK