Lower Parts

Lower Parts
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Takedown and Pivot Pins

This heavy duty Mil-Spec Takedown Pin securely locks into and holds the upper and lower receivers in..

AR-15 Single Safety Selector Lever

Standard single-sided pointer on the face easily identifies Selector position when installed. Featu..

AR-15 Extended Bolt Catch Release Lever

This extended lever attaches to the bolt catch and extends into the trigger guard, allowing ambidex..

AR-15 Bolt Catch's Spring, Roll-pin & Plunger

This is a replacement kit for the AR-15 Bolt Catch small parts. It includes the spring, plunger and ..

AR-15 Bolt Catch Assembly Kit with Plunger, Spring & Roll Pin -Black

Our standard AR-15 Bolt Catch Assembly is constructed of hardened steel and machined to precise Mil-..

AR-15 Bolt Catch Assembly Kit with Plunger, Spring & Roll Pin -Tan

Our standard AR-15 Bolt Catch Assembly is constructed of hardened steel and machined to precise Mil-..

AR-15 Dual Safety Selector Lever -63%

AR-15 Dual Safety Selector Lever

Dual-sided, ambidextrous black Safety Selector offers the shooter the option for easy use on both si..

AR-15 Dual Adjustable Upgraded Safety Selector Out Of Stock

AR-15 Dual Adjustable Upgraded Safety Selector

Dual-sided, ambidextrous levers allow easy use from either side of the receiver. The new design incl..

Safety Spring and Detent pin -100 Pcs

This Mil-Spec AR-15 Safety Selector detent and spring set is constructed of high quality stainless..

Pivot Pin

This heavy duty Mil-Spec Pivot Pin securely locks into and holds the upper and lower receivers in pl..

Takedown Pin

This heavy duty Mil-Spec Takedown Pin securely locks into and holds the upper and lower receivers in..

223 308 Buffer Tube Detent Plunger & Retainer Spring

This is our universal Buffer Retainer and Retainer Spring kit. It's compatible with AR-15 and AR-10 ..

223 308 Buffer Retainer Tube Detent Plunger

This is our universal Buffer Retainer Tube Detent Plunger. It's compatible with AR-15 and ..

223 308 Buffer Retainer Spring -100 Pcs

This is our universal Retainer Spring. It's compatible with AR-15 and AR-10 buffer tubes in bot..

Takedown/Pivot Pin Detents & Springs - 50 Sets

These Mil-Spec AR-15 Takedown/Pivot Pin detents and springs are constructed of high quality stainles..

Pivot Pin in Silver

This heavy duty Mil-Spec Pivot Pin securely locks into and holds the upper and lower receivers in ..

Takedown Pin in Silver

This heavy duty Mil-Spec Takedown Pin securely locks into and holds the upper and lower receivers in..

Magazine Catch

This is our standard Mil-Spec AR-15 Magazine Catch,Includes:Magazine CatchFits: AR-15..

Magazine Catch Spring -100 Pcs

This is our standard Mil-Spec AR-15 Magazine Catch Spring. It's constructed of steel and finished i..

Magazine Catch Button

This is our standard Mil-Spec AR-15 Magazine Catch Button. It's constructed of aluminum and finished..

Magazine Catch Assembly w/Button and Spring

This is our standard Mil-Spec AR-15 Magazine Catch Kit. Included is the mag catch, release button an..

AR-15 Aluminum Standard Trigger Guard Assembly -BLACK

Our standard flat Trigger Guard can be used as a direct replacement for Mil-Spec AR-15 lower receive..

AR-15 Aluminum Extended Trigger Guard Assembly -BLACK

This is our Custom Enhanced Trigger Guard in Black. It's reversible design allows easy trigger acces..

AR-15 Aluminum Extended Trigger Guard Assembly -GREEN

This is our Custom Enhanced Trigger Guard in Green. It's reversible design allows easy trigger acces..

AR-15 Aluminum Extended Trigger Guard Assembly -TAN

This is our Custom Enhanced Trigger Guard in Tan. It's reversible design allows easy trigger acces..

AR-15 Polymer Trigger Guard Assembly -Black

This is our Custom Enhanced Trigger Guard in Black. It's V-Shaped design allows easy trigger access ..

AR-15 Polymer Trigger Guard Assembly - Tan

This is our Custom Enhanced Trigger Guard in Black. It's V-Shaped design allows easy trigger access ..

AR-15 Polymer Trigger Guard Assembly - Pink

This is our Custom Enhanced Trigger Guard in Black. It's V-Shaped design allows easy trigger access ..

AR-15 Polymer Trigger Guard Assembly -Red

This is our Custom Enhanced Trigger Guard in Black. It's V-Shaped design allows easy trigger access ..

AR-15 Polymer Trigger Guard Assembly -Space Grey

This is our Custom Enhanced Trigger Guard in Black. It's V-Shaped design allows easy trigger access ..

AR-15 Polymer Trigger Guard Assembly - Blue

This is our Custom Enhanced Trigger Guard in Black. It's V-Shaped design allows easy trigger access ..

AR Competition Drop In Trigger System - 4-4.5 LB (Made in USA) Out Of Stock

AR Competition Drop In Trigger System - 4-4.5 LB (Made in USA)

Features:Drop In Trigger SystemPull weight of 4-4.5 lbSingle StageTrigger and Hammer PinsHardcoat An..

AR-15 Hammer (Made in USA)

This Mil-Spec AR-15 Hammer is made of high quality 8620 alloy steel and precision machined to prec..

AR-15 Trigger (Made in USA)

This Mil-Spec AR-15 Trigger is made of high quality 8620 alloy steel and precision machined to preci..

AR-15 Disconnector Spring -100 Pcs

This is our standard steel AR-15 Disconnector spring with a matte black finish. Features:Mil-SpecS..

AR-15 Disconnector

This is our standard AR-15 Disconnector with Disconnector both made of steel with a matte black fini..

Hammer Pin -100 Pcs

These Mil-Spec AR-15 Trigger & Hammer Pins are constructed of high quality solid steel, making t..

Hammer Pin in Silver -100 Pcs

These Mil-Spec AR-15 Trigger & Hammer Pins are constructed of high quality stainless steel, maki..

Hammer Spring

This Mil-Spec AR-15 Hammer Spring is lightweight and durable and made of stainless steel. Features:..

Trigger Spring

This Mil-Spec AR-15 Trigger Spring is lightweight and durable and made of stainless steel. Features..

AR-15 Magazine Bullet Button Magazine Tool CA Legal Compliant

Compatible with Bullet Button magazine lock mechanisms which are required by law in some U.S. states..

AR-15 Magazine Bullet Button Lock California Legal Compliant

When installed the CA Legal Magazine Button requires the shooter to use a tool to drop a magazine f..

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