Quick Tip: How To Install a Volquartsen THM Barrel on an M&P15-22
This video provides a step-by-step guide on installing a Volquartsen Lightweight THM Tension Barrel onto a Smith & Wesson M&P15-22. Brownells Gun Tech Steve Ostrem demonstrates how to safely remove the original barrel and install the new THM barrel, highlighting its unique carbon fiber sleeve design for enhanced accuracy and reduced weight. The process involves securing the upper receiver in a vise, removing the handguard plug and flash suppressor, and carefully unscrewing the barrel nut due to its fine threads. The upgrade promises to further improve the already accurate .22 LR AR-15 platform.








