Videos tagged with Bore Evacuator

This video provides an expert overview of the new PWS Mk2 Mod2 rifle and BDE suppressors from SHOT Show 2026. A PWS representative details the rifle's long stroke piston system, bore evacuator technology for gas mitigation, ambidextrous controls, and adjustable gas block. The BDE modular suppressors, constructed from 3D printed titanium, are also showcased.

The Primary Weapons Systems (PWS) UXR rifle, showcased at SHOT Show 2025, features a billet 7075-T651 upper receiver and a 4150 chromoly barrel manufactured in-house. Key innovations include a bore evacuator for suppressed shooting, an adjustable gas system with adverse, standard, and suppressed settings, and a non-reciprocating ambidextrous side-charging handle. The rifle utilizes a titanium trunnion system that torques to 1000 ft-lbs for barrel retention and is compatible with various aftermarket triggers.

This video provides an in-depth look at the Gemtech GVAC upper receiver, a system designed to mitigate over-gassing when using suppressors. It explains the bore evacuator concept, its application in the GVAC system, and details the specifications of the upper, including its barrel, BCG, and handguard. The review highlights the GVAC's effectiveness, particularly with low back pressure suppressors, and offers insights into its installation and performance.

The Primary Weapons Systems (PWS) UXR rifle is a new convertible platform for 2024, designed for rapid caliber changes. It allows users to switch between calibers like 5.56 NATO, .308 Winchester, and .300 Blackout by changing the bolt head, magazine well, and barrel. The rifle features traditional AR-15 compatibility for grips and triggers, ambidextrous controls, a side-charging non-reciprocating handle, and a unique bore evacuator system for reduced gas blowback. PWS claims a return to zero within half an MOA after barrel changes due to their barrel mounting system.

This guide details the installation and understanding of specialized AR-15 components for suppressed shooting, including Gemtech suppressors and the Smith & Wesson G-VAC suppressor-optimized upper. It covers the functionality of bore evacuators, gas redirection techniques, and enhanced BCG features for improved reliability. Instruction is provided by industry experts, offering high authority on the subject.