Upper Parts

TAKEDOWN PIN SPRING /PIVOT PIN SPRING - AR15 Compatible with AR15/M4 Lower Receivers American Made  

TAKEDOWN PIN SPRING /PIVOT PIN SPRING - AR15 Compatible with AR15/M4 Lower Receivers AR15 Takedown Pin Spring American Made    

Always Armed 4" TR Series Hand Guard - Black 4" Free Float Hand Guard MIL-STD 1913 Picatinny Rail 1 M-Lok Slots on 3 Sides 6000 Series Aluminum Extrusion  Clamp on System for Easy Assembly  Steel...

Blemished Always Armed AR-15 Stripped Upper Receiver - Raw  Made in the USA

Tactical Dynamics Angled Foregrip Finished in Sig Pink Cerakote Machined from 7075-T6 Aluminum Durable and Lightweight Compatible with M-LOK Hand Guards Made in the USA Length: 5.32" Width: 1.25"...

Easily convert your standard AR-15 upper into a high-performance rimfire build with the 9" .22LR Barrel and BCG Conversion Kit. Designed for exceptional reliability and smooth cycling, this drop-in...

BUFFER RETAINER SPRING Compatible with AR15/M4 Lower Receivers American Made

MAGPUL MOE RAIL SECTION 9 SLOTS Snag reducing bevelled edge Compatible with MLok hand guards Made in the USA Lightweight and durable Constructed from reinforced polymer

7.62 x 39 Complete Bolt Carrier Group Made in the USA Black Nitride Finish Made from Bolt 9310 Steel and Carrier 8620 Steel Works with AR15 Milspec Uppers

Always Armed 10.5" 1:8 Twist .300 Barrel - Black Nitride Made in the USA Black Nitride Finish 4150 Chromoly Steel Light HBAR Profile 1:8 Twist Pistol Length Gas System M4 Feed...

Always Armed 5.5" Gen 1 Free Float M-LOK Handguard – Hard Coat Black Anodized Optimize your ultra-compact AR-15 build or pistol setup with the Always Armed 5.5" Gen 1 M-LOK Handguard. Designed for...

AR Platform Anti-Walk Pins – Stainless Steel (.156 Pin Diameter) Prevent trigger pin walking and maintain reliable lower receiver performance with our high-precision AR Platform Anti-Walk Pins in...

Complete your AR-15 build or perform crucial field maintenance with the AR-15 Mil-Spec Lower Parts Kit (LPK). Engineered to exact military specifications, this complete lower receiver parts kit...

ATI Outdoors AR-15 X2 Pistol Grip – Black Upgrade your shooting experience with the advanced ergonomics and tactile control of the

Fine-tune your rifle’s cycling rate and eliminate bolt bounce with the ODIN Works AR-15 Adjustable Buffer. Designed for custom rifle builders, competitive shooters, and suppressor operators, this...

Complete your lower receiver build with precision using the Odin Works Enhanced AR15 Lower Parts Kit (ODACC-LPK-ENHANCED). Designed for firearm builders who demand smooth operation and long-lasting...

SPIKE'S ST-9X 9MM HEAVY BUFFER Lasered spider St-9x 9mm Heavy Buffer Material: 303 Stainless Steel Finish: Raw Weight: 7.7oz    

16" 1:10 Twist 9MM Barrel - Black Nitride Made in the USA Black Nitride Finish 4150 Chromoly Steel Light HBAR Profile 1:10 Twist Chambered in 9X19 Para Marking Engraved Near Break   1/2X36 Thread...

308 Bolt Carrier Group 8620 Steel Carrier Salt Bath Black Nitride Finish Staked gas key Bolt & Extractor (.308 compatible) Bolt Carrier Extractor Cam Pin Firing Pin  

Battle Arms Development BAD-ASS PRO Ambi Safety Selector – Full Auto Upgrade your lower receiver controls with the Battle Arms Development BAD-ASS PRO Ambi Safety Selector (Full Auto). Designed for...