Maxim Roller Delay Buffer: How does it work?
8:28
Maxim drop-in Roller Delay "RDB" for 9mm AR - My observations, slowmo and shooting. (re-upload)
23:15
Experiments in Magnetically-Delayed Blowback
13:41
What Does a SEAL Team 6 Sniper Carry Everyday?
8:45
Taccom 3-Stage Adjustable Buffer + Cushioned Spacer. How does felt recoil compare? AR9, 9mm AR
18:44
22 LR Aerodynamics and Ballistics
12:25
SMOOTHEST 9mm Upper! MEAN Arms Bearing Delay
19:29
This is how I anneal my brass
14:30