42:38
Q&A - Rifle Builds, Buffer Weights, Underrated Firearms, Government Programs
20:21
Magazines Part 1: Polymer Mags, history, performance in GWOT, and my top picks.
26:09
Is an AR15 Direct Impingement or Internal Piston? DI, External/Internal Piston Explained
19:58
Why the M7 and 6.8x51mm are Bad Ideas: Welcome to my TED Talk
28:47