Lower Parts

Always Armed AR-10 80% Lower Receiver Without Fire/Safe - Sig Pink Machined from 6061-T6 Billet Aluminum Made in house in the USA Flared and Broached Magwell Finished in Sig Pink Cerakote Does not have Fire/Safe Makings Compatible with DPMS...

Always Armed Billet AR-15 80% Lower Receiver - Raw Machined from 6061-T6 Billet Aluminum Made in house in the USA Flared and Broached Magwell Raw Aluminum Finish Optional Fire/Safe and Magazine Well Engravings Can be used for Multiple Calibers ...

AR Ambidextrous Safety Selector Ambidextrous Safety Selector Fits AR 5.56/.223 CNC Machined out of Aircraft Grade Aluminum  Mil-Spec  Finish: Black Anodized Weight: .5 oz  Choose between 45 degree short throw and 90 degree...

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 Housing Semi-Flat Trigger Bow Fits: AR-15/AR-10 Black...

AR Enhanced Ambidextrous Safety Selector - Black For Left or Right-Handed Shooters Replaces Existing Safety Lever Easy-To-Operate Safety Lever on Both Sides of The Receiver Does Not Interfere with Grip Position or Thumb Placement Fits Semi-Auto ...

AR Enhanced Ambidextrous Safety Selector - Blue For Left or Right-Handed Shooters Replaces Existing Safety Lever Easy-To-Operate Safety Lever on Both Sides of The Receiver Does Not Interfere with Grip Position or Thumb Placement Fits Semi-Auto ...

AR Enhanced Ambidextrous Safety Selector - Gold For Left or Right-Handed Shooters Replaces Existing Safety Lever Easy-To-Operate Safety Lever on Both Sides of The Receiver Does Not Interfere with Grip Position or Thumb Placement Fits Semi-Auto ...

AR Enhanced Ambidextrous Safety Selector - Red For Left or Right-Handed Shooters Replaces Existing Safety Lever Easy-To-Operate Safety Lever on Both Sides of The Receiver Does Not Interfere with Grip Position or Thumb Placement Fits Semi-Auto ...

AR-15 80% Lower With Fire/Safe Engravings | SBA3 Pistol Brace | Mil-Spec LPK | Carbine Buffer Tube Kit This AR-15 80% Lower Build Kit provides a solid foundation for your next custom rifle. Featuring an 80% lower receiver with Fire/Safe engravings, an...

AR-15 80% Lower With Fire/Safe Engravings | SBA3 Pistol Brace | Mil-Spec LPK | Carbine Buffer Tube Kit This AR-15 80% Lower Build Kit provides a solid foundation for your next custom rifle. Featuring an 80% lower receiver with Fire/Safe engravings, an...

AR-15 Lower Parts Kit - FDE Mil-Spec Lower Parts Kit Minus Grip and Screw Ambidextrous Safety Selector Finished in FDE Cerakote Enhanced Bolt Catch Finished in FDE Cerakote Trigger Finished in FDE Cerakote Extended Takedown/Pivot Pins Finished in...

AR15 AMBIDEXTROUS TALON SAFETY SELECTOR 4-LEVER KIT - BLACK This Talon ambi safety selector is a modular design that can be installed as a standard 90° or as a 45° short throw. Selector levers install using a precision machined dovetail...

Armaspec AR-10 Soud Mitigation Buffer Gen 3 - Black Single-stage captured drop-in replacement for your standard buffer and spring Reduce felt recoil Keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth and...

Armaspec Sound Mitigation Buffer Gen 3 - Black Single-stage captured drop-in replacement for your standard buffer and spring Reduce felt recoil Keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth and quiet...

Armaspec AR-15 Stainless Steel Takedown/Pivot Pins Includes Takedown and Pivot pins that work with an AR15, M16 or M4   Ultra-Lightweight Built-in Dimples for easy pushing in Bullet tip and EZ-set hole for detent installation   Made with...

Armaspec SMB Buffer Kit Gen 3 H2 SMB-H2 Buffer, 4.7oz Includes SMB Buffer, Buffer Tube, Endplate and Castle Nut Fits AR-15 Pattern Firearms

Armaspec Sound Mitigation Buffer Gen 3 - 9MM Buffer Weight - 9.88oz Actual Weight/6.9oz Equivalent Weight Single-stage captured drop-in replacement for your standard buffer and spring Reduce felt recoil Keep the buffer spring from rubbing against...

Armaspec Spare Parts Kit Lower Parts For: AR-15 and 7.62/.308 AR's  Constructed From Stainless Steel  Includes:  3 Pivot/Takedown Pin Detents 3 Pivot/Takedown Pin Springs  1 Safety Selector Detent And Spring 1 Buffer Retainer...

Armaspec Stealth Spring - Big Bore Drop-in replacement for standard buffer and spring. Reduce felt recoil. Keep the buffer spring from rubbing against the inner wall of the buffer tube. Buffer mass is designed to stay under constant tension against...

Armaspec Stealth Spring C-H-H2 Kit Stealth Recoil Spring (SRS) for AR-15 Carbine Length Keeps the Spring from Rubbing Against Inner Wall of the Buffer Tube Buffer Mass is Designed to Stay Under Constant Tension Against the Bolt Carrier Made in U.S...