The Guide Hall on MSN9 个月
Gray Zone Warfare: How to Build the Smallest SBR M4
My most recent obsession in Gray Zone Warfare is this close-quarters SBR M4A1. It’s compact, ideal for close-range gunfights, ...
Military.com6 年
M4 Carbine
The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard issue firearm for most ...