Lower Receiver Parts

AR15 CAR Buffer & Spring Assembly

AR15 CAR Buffer & Spring Assembly

Mil Spec OEM manufactured M16/AR-15/CAR-15 Standard Carbine buffer and Chrome Silicon Carbine spring. For use only in M16/AR15 rifles using the...
$19.95
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ATI AR15 Buffer Tube Package Mil Spec Carbine

ATI AR15 Buffer Tube Package Mil Spec Carbine

This kit is designed to give you everything you need to install a Mil Spec size buffer tube on an AR15 lower. Constructed of Military Type III...
$54.95
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Black Rain AR15 Lower Parts Kit

Black Rain AR15 Lower Parts Kit

Black Rain Ordnance, Inc. is a precision ?rearms manufacturer specializing in the modern sporting rifle design. Founded in 2009 with a benchmark to...
$59.95
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Buffer Retainer Plunger and Spring Assembly

Buffer Retainer Plunger and Spring Assembly

Buffer Retainer Plunger with Spring
$3.95
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Bushmaster Lost Parts Kit

Bushmaster Lost Parts Kit

The first problem with AR15 maintenance and gunsmithing work is the little spring or detent that pops out and falls into that black hole under the...
$15.95
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CMMG AR15 Lower Parts Kit

CMMG AR15 Lower Parts Kit

Includes the necessary parts to build a complete lower receiver except for the receiver extension & buttstock. Parts included are: Takedown Pin,...
$66.95
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Magpul B.A.D. Lever (battery assist device)

Magpul B.A.D. Lever (battery assist device)

Developed from the operational experience of the Magpul Dynamics team, the B.A.D. Lever (Battery Assist Device) is designed to considerably improve...
$25.95
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Mil Spec Carbine Buffer Tube - 6 Position

Mil Spec Carbine Buffer Tube - 6 Position

Mil-spec Carbine Buffer Tube - 6 position. NOTE: This extension is required for use with stocks built for Colt rifles and LMT buttstocks like the...
$29.95
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Mil Spec Rifle Buffer Tube (fixed)

Mil Spec Rifle Buffer Tube (fixed)

Mil-spec Rifle Buffer Tube - Fixed position.
$33.95
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PWS Enhanced Buffer Tube System - Mil-Spec

PWS Enhanced Buffer Tube System - Mil-Spec

The PWS Enhanced Buffer Tube is the first major upgrade and improvement to the buffer tube in years! Unlike the original PWS EBT, this unit is made...
$139.95
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EOTech 558.A65 HWS
EOTech 558.A65 HWS
$539.95  $515.95
Save: 4% off
EOTech 512.A65/1 HWS
EOTech 512.A65/1 HWS
$398.95  $379.95
Save: 5% off

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