Superlative Arms .875 Adjustable Gas Block - Clamp on - Stainless Steel - Melonite Unlock cleaner, cooler, and more controlled shooting with the Superlative Arms Patented Bleed Off® Adjustable Gas Block—designed for direct impingement systems...

B&T - APC300 .300 Blackout Pistol 8.7" - 30Rd Fine-tuned for the innovative .300 whisper/.300 Blackout cartridges, the APC300, here in its semi-automatic version, is an universal carbine for general police work as well as for urban sniping and...

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to...

Yankee Hill Machine Co, Thread Protector, Rifle, .308, .625X24, .920 Outer Diameter, Matte Protects muzzle threads These steel thread protectors will prevent damage to the threads of your rifle barrel when a muzzle device is not installed.

M16 Chrome Complete Bolt Carrier Group with Standard Bolt, Hard Chromed after Heat Treatment CNC Machined Hard chromed after heat treatment Sharp edges and rough finishes eliminated This is a Semi-Auto/Full Auto M16 Complete bolt carrier group...

Geissele Automatics, USASOC Airborne Charging Handle, Desert Dirt Color Precise Manufacturing Long Term Reliability Durable Construction High quality components and precise manufacturing make Geissele parts ideal for maintaining and upgrading...

Yankee Hill Machine Co QD Muzzle Brake - 5/8x24 YHM offers their Phantom Q.D. Mount muzzle brake for their Sound Suppression Systems. Sound suppressors naturally work as a muzzle brake, and this Phantom Q.D. Mount will decrease recoil of your host...

Noveske Light Weight Barrel, 223/Rem 556NATO 18" Stainless Polygonal Rifling Barrel, 1"7 Twist, Mid-length, Stainless Finish Pinned Gas Block and Gas Tube. Color: Stainless Fabric/Material: Stainless steel Caliber5.56x45mm NATO Barrel...

CMMG, Mk57 Barrel, 5.7X28MM, 5" Barrel, 1:9 Twist, Black Finish, Includes BCG, Fits AR Rifles Precise Manufacturing Long Term Reliability Durable Construction CMMG IS A LEADING MANUFACTURER OF AR-15 RIFLES, 22LR AR-15 CONVERSION KITS AND...

Yankee Hill Machine Co, Phantom QD Adapter, 1-3/8"-24, Adapts to YHM 3102 and 4302, Fits Silencerco Harvester 338, Omega, and Hybrid, RMS 2 HOPAII, Rex Silentium, KG Made Rogue X, Energetic Arms Vox, Dead Air Nomad Precise Manufacturing Long Term...

Ballistic Advantage, Modern Series, Barrel, 308 Winchester, 12.5", Bead Blasted  This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from CrMoV steel with a QPQ Corrosion Resistant Finish and QPQ...

The Aero Precision EPC-9 Complete Lower Receiver with SB Tactical Stabilizing Brace is the perfect starting place for your AR pistol build. This complete lower is upgraded to include an SB Tactical SBA3 Stabilizing Brace. The SBA3 is an adjustable, ATF...