We contain a Stag mil-spec, Magnetic Particle Inspected M16 bolt and carrier group that's Salt Tub Nitride (QPQ) addressed for longevity and ease of cleaning. The extra long, free float Stag 16.5″ Slimline handguard permits amplified accuracy, completely covers the lower profile gas block and lets the person to customize https://andyq802gml5.wikilinksnews.com/user