57 As I Said To Myself When I First Saw The Video And As I have Commented Several Times Here. Shooter Was Likely Using Subsonic Ammo. (www.youtube.com) posted 28 days ago by Dogsoldier2 28 days ago by Dogsoldier2 +57 / -0 7 comments share 7 comments share save hide report block hide replies
Suppresser on a smaller caliber bullet reduces the blow back gases and there is not enough gases to pull the receiver back hence jamming