AR Lower Parts Kits

AR Lower Parts Kits

AR Lower Parts Kits

8pc Kit, ECS Enhanced Combat System Buttstock - Commercial Spec

$165.95

Enhanced Combat System Buttstock Kit - Commercial Spec Kit Includes:1 x ECS Buttstock, Commercial Sp..

AR15/M16 Spring Kit - Hammer/Trigger Springs & Pins

$6.95

Mil-spec, made in USAIncludesTrigger Spring x 1Hammer Spring x 1Disconnector Spring x 1Trigger/Hamme..

AR15/M16 Spring Kit Lower Receiver

$9.95

Mil-spec, made in USAIncludesHammer Spring x 1Trigger Spring x 1Magazine Catch Spring x 1Selector De..

Enhanced Combat System Furniture Kit, Commercial Spec, Coyote Tan

$116.95

Available in Coyote, Foliage Green, and FDE 30118.ECS Stock* Drop-in Installation on M4 receiver ext..

Enhanced Combat System Furniture Kit, Commercial Spec, Foliage Green

$116.95

Available in Foliage Green, Coyote, and FDE 30118.ECS Stock* Drop-in Installation on M4 receive..

Enhanced Combat System Furniture Kit, Mil-Spec, Black

$116.95

ECS Stock* Drop-in Installation on M4 receiver extensions (Buffer Tube)* Full length storage compart..

Kit, 90˚ Ambi Selector Assembly Kit, 90˚ Ambi Selector Assembly Sale

Kit, 90˚ Ambi Selector Assembly

$32.95$39.95

Our 90° ambi selector allows safe/fire manipulation on both sides of the receiver.Precision machin..

Kit, Bolt Catch Assembly

$11.95

Made in USA.IncludesBolt Catch x 1Bolt Catch Roll Pin x 1Bolt Catch Plunger, Black Oxide x 1Bolt Cat..

Kit, Complete Buttstock, M4 Telescoping, Mil-Spec

$89.95

Mil-Spec, made in the USA.Kit includes:• M4 telescoping buttstock• Mil-spec receiver extension (6 po..

Kit, Complete Lower Receiver Parts Assembly w/Buttstock

$149.95

100% Made in USA.Kit Includes:M4 Buttstock, Black, w/QD Socket & Sling Loop (qd socket not shown..

Kit, Complete Receiver Extension, Mil-Spec

$49.95

Mil-Spec, made in the USA.Kit includes:• Mil-spec receiver extension (6 position) 7075 Aluminum• Bla..

Kit, Enhanced, Complete Receiver Extension, Mil-Spec

$69.95

Mil-Spec, Made in USAKit Includes: Mil-Spec receiver extension (6 position) 7075 aluminumBlack Oxide..

Kit, Hammer & Trigger Group

$49.95

Made in USAKit includes:• Hammer• Hammer Spring• Trigger• Trigger Spring• Disconnector• Disconnector..

Kit, Lower Receiver Parts, AR-15 Semi-Auto Sale

Kit, Lower Receiver Parts, AR-15 Semi-Auto

$54.95$69.95

100% Made in USA. Choose either our standard trigger guard, our Enhanced Trigger Guard w/Plug (fil..

Kit, Lower Receiver Parts, AR-15 Semi-Auto, w/o Pistol Grip and Trigger Guard Sale

Kit, Lower Receiver Parts, AR-15 Semi-Auto, w/o Pistol Grip and Trigger Guard

$45.95$59.95

100% Made in USA. Kit Includes:Buffer RetainerBuffer Retainer SpringDisconnectorDisconnector SpringT..

Kit, Magazine Catch Assembly

$10.95

Made in USA.IncludesMagazine catch x 1Magazine catch button x 1Magazine catch spring x 1..

Kit, Mil-Spec, Complete Lower Receiver Parts Assembly w/ QD Buttstock

$145.95

100% Made in USA. Kit Includes:M4 Buttstock, Black w/2 sided QD socket insertMil-Spec Receiver Exten..

Kit, Pin & Detent, AR15/M16/M4

$14.95

Kit includes:Receiver Pivot PinReceiver Takedown PinHammer PinTrigger PinTrigger Guard Roll PinSelec..

Kit, Scalloped Bolt Catch Assembly

$12.95

Do you hold your AR by the mag-well? If so, you suffer from taco grip. Don't worry, our scalloped ..

Kit, Selector Assembly

$14.95

Made in USA.IncludesSelector x 1Selector Detent x 1Selector Detent Spring x 1..

Kit, Takedown & Pivot Pin

$8.95

Made in USA.Black OxideIncludes:1 x Takedown Pin1 x Pivot Pin2 x Springs (Takedown & Pivot Pin)2..

M4 Carbine QD Furniture Kit, Black Sale

M4 Carbine QD Furniture Kit, Black

$29.95$59.95

Mil-Spec M4 Carbine buttstock with enhanced QD socket. A2 style grip. Handguard assemblies include h..

Pistol Buffer Tube Kit, 1.190" Sale

Pistol Buffer Tube Kit, 1.190"

$49.95$74.95

Includes: - (1) Receiver Extension Buffer Tube, Pistol W/QD Socket 1.190” OD   &..

Pistol Buffer Tube Kit, 1.25" Sale

Pistol Buffer Tube Kit, 1.25"

$49.95$74.95

Includes: - (1) Receiver Extension Buffer Tube, Pistol W/QD Socket 1.250” OD- (1) Nut, Castle E..

Receiver Extension Buffer Tube, Pistol 1.190” Diameter Receiver Extension Buffer Tube, Pistol 1.190” Diameter Sale

Receiver Extension Buffer Tube, Pistol 1.190” Diameter

$14.95$28.95

Pistol Buffer Tube1.190” outside diameter, Overall Length ~ 7 3/8"Machined from 6061 Billet Aluminum..

Rifle Length Buffer Kit, Mil-Spec w/Enhanced Spring

$54.95

Made in USA. Includes: Rifle-Length Receiver Extension/Buffer Tube Mil-Spec 6061 T6 Aluminum wi..

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