Upper Parts

The Andro Corp Gold Triple Port Muzzle Brake - 1/2x28 is engineered for maximum recoil reduction and enhanced muzzle control. Machined from heavy-duty

Minimize recoil and muzzle rise with the Andro Corp Gold Triple Port Muzzle Brake - 5/8x24. Crafted for hard-use rifles, this high-performance muzzle brake features a aggressive triple-port design...

Upgrade your rifle build with the Andro Corp Nitride AR15 Bolt Carrier Group, designed for maximum slickness, corrosion resistance, and duty-grade reliability. Built to precise military standards,...

Ensure ultimate reliability for your rifle build with the Andro Corp Phosphate AR15 Bolt Carrier Group. Engineered to exacting military specifications, this full-auto profile BCG is High Pressure...

Engineered for compact recoil management, the Andro Corp Single Port Muzzle Brake - 1/2x28 delivers exceptional muzzle control in a lightweight profile. Ideal for 5.56 NATO, .223 Remington, and 9mm...

Andro Corp Triple Port Muzzle Brake - 1/2x28 SS 17-4PH SURFACE HARDENED 65-70RC BLACK NITRIDE 1/2X28 THREADS

Andro Corp Triple Port Muzzle Brake - 5/8x24 SS 17-4PH SURFACE HARDENED 65-70RC BLACK NITRIDE 5/8X24 THREADS

AR Ambidextrous Safety Selector – 45/90 Degree Throw (Black Anodized) Dual-Throw Versatility: Easily configured for either a standard 90-degree or a fast 45-degree short-throw operation Mil-Spec...

AR Competition Drop-In Trigger System - 3.5LB Single Stage Drop-In Trigger System Pull weight of 3.5 lb Trigger Group constructed of Heat Treated Tool Steel 6061 Billet Aluminum...

Build a precision long-range rifle or heavy-hitting hunting platform with the AR-10 Billet Upper Receiver. Engineered to DPMS High Profile specifications, this receiver offers exceptional structural...

AR-10 Ejection Port Cover Assembly (.308 / 7.62x51) Keep dust, debris, and carbon buildup out of your large-frame receiver with the AR-10 Ejection Port Cover Assembly. Designed to drop into standard...

AR-15 1/2x28" .223/5.56 Extended 6-Port Muzzle Brake – 6" Matte Black (MBR223-3P)   Thread Pattern: Standard 1/2"x28 TPI for AR-15 / .223

AR-15 Bolt Assembly 9310 Steel Nitride MPI - .223 / 5.56 / .300 AAC Ensure peak cycling performance and structural reliability in your rifle with the AR-15 Bolt Assembly 9310 Steel Nitride MPI...

AR-15 Forward Assist Assembly - Anodized Blue Upgrade the functionality and aesthetic of your custom rifle build with the AR-15 Forward Assist Assembly in Anodized Blue. Manufactured from...

AR-15 Forward Assist Assembly – Burnt Bronze (ARFA-BBR) Complete Assembly: Includes Burnt Bronze forward assist plunger, high-tension spring, and roll pin / retainer pin Custom Burnt Bronze...

AR-15 Forward Assist Assembly – Red (ARFA-R) Short Description (Bullet Points): Complete Assembly: Includes red forward assist plunger, high-tension spring, and roll pin / retainer pin <

AR-15 Hexagon Muzzle Brake - 1/2x28 Maximize control and recoil reduction on your rifle with the AR-15 Hexagon Muzzle Brake. Precision-engineered in the USA, this aggressive hex-style muzzle device...

Build a rugged, reliable firearm from the ground up with the Mil-Spec AR-15 Stripped Upper Receiver. Precision-machined to exact military specifications, this stripped upper serves as the ideal...

STRIPPED UPPER RECEIVER - RAW Forged 7075 T6 Aluminum Anodized Black Finish M4 Feed Ramps Shell Deflector Forward Assist & Dust Cover Ready  

Streamline your custom firearm build with the AR-15 Stripped Upper Receiver Without Forward Assist. Engineered for shooters who prefer a sleek, non-snag profile, this semi-slick upper receiver...