Tag: pins
How To Install A Lower Parts Kit and Assemble A Lower...
AirborneArmsLLC.com founder, lead gunsmith, US Army Paratrooper, and combat veteran show's how to properly build an AAM4 (AR15, M4, and variants) Lower receiver in...
PSA Lower Build Kit :: How to Install :: Musty Yeti
MustyYetis Facebook Page:
CMMG LPK Install Video:
Other YouTuber:
Another how to:
I've finally gotten around to installing the PSA LPK on my Seekins...
