Lower Parts Kits

Lower Parts Kits

AR Lower Parts Kits

AR15/M4 USGI 5pc Sliding Stock Lever Replacement Kit AR15/M4 USGI 5pc Sliding Stock Lever Replacement Kit Sale

AR15/M4 USGI 5pc Sliding Stock Lever Replacement Kit

$5.95$9.95

USGI M4/AR15 Adjustable Stock Lever Replacement Kit, Mil-SpecKit Includes:- Release Lever, Black Pol..

Kit, Lower Receiver Parts, AR-15 Semi-Auto, w/o Fire Control - 18pc Sale

Kit, Lower Receiver Parts, AR-15 Semi-Auto, w/o Fire Control - 18pc

$39.15$48.95

Lower Receiver Parts Kit W/O Hammer/Trigger/Disconnector18pc Parts Kit Includes:SelectorSelector Det..

             5pc  Kit, Complete Receiver Extension, Mil-Spec AR-15 Carbine Sale

5pc Kit, Complete Receiver Extension, Mil-Spec AR-15 Carbine

$39.95$49.95

AR15/M4 Mil-Spec Dimensions, made in the USA.Kit includes:• Mil-spec receiver extension (6 position)..

           AR-15/M16  2pc Standard Carbine Buffer & Enhanced Spring Combo            AR-15/M16  2pc Standard Carbine Buffer & Enhanced Spring Combo Sale

AR-15/M16 2pc Standard Carbine Buffer & Enhanced Spring Combo

$20.75$25.95

AR-15/M16  2pc Standard Carbine Buffer & Enhanced Spring ComboCarbine Standard Buffer, 3oz ..

           AR-15/M16  2pc Standard Carbine Buffer & Stainless Spring Combo            AR-15/M16  2pc Standard Carbine Buffer & Stainless Spring Combo Sale

AR-15/M16 2pc Standard Carbine Buffer & Stainless Spring Combo

$13.55$16.95

AR-15/M16  2pc Standard Carbine Buffer & Spring ComboCarbine Standard Buffer, 3oz PinnedCar..

          H2 Buffer Upgrade Kit, 4pc Carbine Enhanced Recoil Spring, Buffer, Detent/Spring Sale

H2 Buffer Upgrade Kit, 4pc Carbine Enhanced Recoil Spring, Buffer, Detent/Spring

$40.75$50.95

H2 Buffer Upgrade Kit includes:H2 Buffer, Mil-Spec 4.7 ozEnhanced Silicon Carbine SpringBuffer Deten..

          Kit, Enhanced, Complete Receiver Extension, Spring, End plate, Castle Nut Sale

Kit, Enhanced, Complete Receiver Extension, Spring, End plate, Castle Nut

$55.95$69.95

Kit Includes: Mil-Spec receiver extension (6 position) 7075 aluminumBlack Oxide Castle NutMag Phosph..

          Kit, Trigger 3pc Assembly Kit AR15 Sale

Kit, Trigger 3pc Assembly Kit AR15

$13.95$22.95

Kit Includes:Mil-Spec TriggerMil-Spec Trigger SpringMil-Spec Trigger PinAll Made in the USA..

         8 Pcs Kit, Complete Buttstock, M4 Telescoping, Mil-Spec Sale

8 Pcs Kit, Complete Buttstock, M4 Telescoping, Mil-Spec

$77.55$96.95

Mil-Spec, made in the USA.Kit includes:• M4 telescoping buttstock w/Sling Loop• Mil-spec receiver ex..

        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

$51.15$63.95

BACK IN STOCK100% Made in USA. 26pc Kit Includes:Buffer RetainerBuffer Retainer SpringDisconnectorDi..

        Kit, Lower Receiver Parts, AR-15/M4 Semi-Auto Sale

Kit, Lower Receiver Parts, AR-15/M4 Semi-Auto

$55.95$69.95

BACK IN STOCK100% Made in USA.Kit Includes:Pistol GripPistol Grip ScrewPistol Grip Lock WasherBuffer..

        Kit, Nickel Teflon AR15 5.56/.223 Sale

Kit, Nickel Teflon AR15 5.56/.223

$7.95$9.95

Nickel Teflon KitAR15 5.56/.223 Kit Includes:1- Cam Pin1- Selector Detent1- Bolt Catch Plunger2- Tak..

       AR15 Rifle Length Buffer Kit, Mil-Spec Stainless or Enhanced Spring Upgrade Sale

AR15 Rifle Length Buffer Kit, Mil-Spec Stainless or Enhanced Spring Upgrade

$36.75$45.95

Kit Includes: Rifle-Length Receiver Extension/Buffer Tube Mil-Spec 6061 T6 Aluminum with a hard ..

     AR15/M4 Spring Kit Lower Receiver 9pc Sale

AR15/M4 Spring Kit Lower Receiver 9pc

$4.95$9.95

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

     Kit, 3pc Magazine Catch Assembly Sale

Kit, 3pc Magazine Catch Assembly

$7.95$12.95

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

     Kit, 3pc Selector Assembly      Kit, 3pc Selector Assembly Sale

Kit, 3pc Selector Assembly

$8.95$14.95

Made in USA.IncludesSelector x 1 (Black Oxide finish)Selector Detent x 1Selector Detent Spring x 1..

     Kit, Hammer & Trigger Group AR15 Sale

Kit, Hammer & Trigger Group AR15

$29.95$49.95

AR15 Semi Auto Hammer Trigger KitKit includes:• Hammer• Hammer Spring• Trigger• Trigger Spring• Disc..

    AR15/M16 Kit, 36pc Small Parts Pack Sale

AR15/M16 Kit, 36pc Small Parts Pack

$15.95$34.95

Made in USA1 Delta Slip Ring Spring1 Delta Snap Ring (C-clip)1 Bolt Catch Plunger1 Bolt Catch Pin1 F..

    Kit, Takedown & Pivot Pin, Springs  Pins     Kit, Takedown & Pivot Pin, Springs  Pins Sale

Kit, Takedown & Pivot Pin, Springs Pins

$4.95$8.95

Made in USA.Available in Black Oxide or Mag PhosphateIncludes:1 x Takedown Pin1 x Pivot Pin2 x Sprin..

   Kit, Buffer Retainer Detent & Spring    Kit, Buffer Retainer Detent & Spring Sale

Kit, Buffer Retainer Detent & Spring

$1.20$2.00

Buffer detent and spring kitBoth Made in USA..

  Kit, Bolt Catch Assembly Sale

Kit, Bolt Catch Assembly

$7.95$12.95

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

  Kit, Hammer Assembly AR15/M4 Semi Sale

Kit, Hammer Assembly AR15/M4 Semi

$13.95$22.95

Semi-Auto, AR15 Hammer Kit Includes:Mil-Spec Dimensions, 8620 Alloy Steel, Black Oxide HammerMil-Spe..

 4pc Kit, ECS Enhanced Combat System Buttstock, Spring, Tube, Nut- Commercial Spec  4pc Kit, ECS Enhanced Combat System Buttstock, Spring, Tube, Nut- Commercial Spec Sale

4pc Kit, ECS Enhanced Combat System Buttstock, Spring, Tube, Nut- Commercial Spec

$100.75$125.95

Kit Includes:1 x ECS Buttstock, Commercial Spec1 x 6 Position Buffer Tube Commercial Spec1 x Black O..

 AR15/M4 Castle Nut & End Plate Combo Enhanced QD Socket  AR15/M4 Castle Nut & End Plate Combo Enhanced QD Socket Sale

AR15/M4 Castle Nut & End Plate Combo Enhanced QD Socket

$20.75$25.95

AR15/M4 Castle Nut & End Plate Combo Enhanced QD SocketCastle nut, Steel, Black OxideEnd Plate, ..

 AR15/M4 Castle Nut & End Plate Combo Standard  AR15/M4 Castle Nut & End Plate Combo Standard Sale

AR15/M4 Castle Nut & End Plate Combo Standard

$7.95$9.95

AR15/M4 Castle Nut & End Plate ComboCastle Nut - Steel, Black OxideUSGI End Plate Standard - Ste..

5 Pack CARBINE LENGTH Enhanced Recoil Buffer Spring, AR-15 M4 5 Pack CARBINE LENGTH Enhanced Recoil Buffer Spring, AR-15 M4 Sale

5 Pack CARBINE LENGTH Enhanced Recoil Buffer Spring, AR-15 M4

$25.00$64.75

Five (5) CountFor AR-15 / M4 Carbine:Made in the USA and 100% quality inspected by hand for proper f..

5 Pack CARBINE LENGTH Recoil Buffer Spring, AR15/M16, Music Wire 5 Pack CARBINE LENGTH Recoil Buffer Spring, AR15/M16, Music Wire Sale

5 Pack CARBINE LENGTH Recoil Buffer Spring, AR15/M16, Music Wire

$6.00$24.75

5 Pack CARBINE LENGTH Recoil Buffer Spring, AR15/M16, Music WireFor AR-15 / M4 Carbine length gas sy..

5pc Pistol Buffer Tube Kit w/QD Socket, 1.19" OD, Black Sale

5pc Pistol Buffer Tube Kit w/QD Socket, 1.19" OD, Black

$59.95$74.95

Includes: (1) Receiver Extension Buffer Tube, 1.19" OD, Pistol W/QD Socket(1) Nut, Castle Exten..

AR-15 Spring Kit, Complete Sale

AR-15 Spring Kit, Complete

$8.95$14.95

Every single spring you'll need for an AR-15. Made in USA.Includes:Barrel:Spring, Front Sight Detent..

AR-15/M4 Pin, Detent & Clip 20pc Kit Sale

AR-15/M4 Pin, Detent & Clip 20pc Kit

$19.95$32.95

Made in USA.Includes:Upper:Post, Front SightDetent, Front Sight PostPin, Gas TubePin, Firing Pin Ret..

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

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

$3.95$6.95

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

AR15/M4 Kit, 90˚ Ambi Selector Assembly AR15/M4 Kit, 90˚ Ambi Selector Assembly Sale

AR15/M4 Kit, 90˚ Ambi Selector Assembly

$17.95$39.95

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

Enhanced Combat Stock & Grip Kit, Coyote or Foliage, Commercial Enhanced Combat Stock & Grip Kit, Coyote or Foliage, Commercial Sale

Enhanced Combat Stock & Grip Kit, Coyote or Foliage, Commercial

$75.95$94.95

* Easy Drop-in Installation, fits Commercial Buffer Tubes* Full length storage compartments hold bat..

Enhanced Combat System Furniture Kit, Commercial Spec, Coyote Tan Sale

Enhanced Combat System Furniture Kit, Commercial Spec, Coyote Tan

$93.55$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 Sale

Enhanced Combat System Furniture Kit, Commercial Spec, Foliage Green

$93.55$116.95

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

Showing 1 to 35 of 35 (1 Pages)