Tag: gas system length
Product Spotlight: Rosco AR-15 Barrels
A lot of AR-15 barrel manufacturers take a one-size-fits-all approach to some of the specs on their barrels: gas port diameter, gas system length,...
Quick Tip: What Is AR-15 "Dwell Time"?
Brownells Gun Tech™ Caleb Savant dwells on a topic that's important when you're diagnosing a cycling malfunction on an AR-15 or choosing the gas...
AR 15 Barrels – Part I: How to Choose Barrel Length,...
This guide will help you choose an AR 15 barrel for an upgrade or buy for a new build. This video covers barrel...
