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Strike Industries Ar-15/M16 Lower Receiver Gunsmith Spring Kit - Lower Receiver Gunsmith Spring Kit

Strike Industries Ar-15/M16 Lower Receiver Gunsmith Spring Kit - Lower Receiver Gunsmith Spring Kit

Tool box comes with 20 each of springs used in AR-15 lower receiver: bolt catch spring, buffer retainer spring, trigger spring, hammer spring, disconnector spring, magazine catch spring, selector spring and detent spring. Ideal for department armorers,...

at Brownells

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Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit With T

Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit With T

$20 off orders $250+. Use code VSJ.

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out... ... more

Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit With T

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out...

$79.99

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Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit Less T

Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit Less T

$20 off orders $250+. Use code VSJ.

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out... ... more

Strike Industries Ar Enhanced Lower Receiver Parts Kit - Ar Enhanced Lower Receiver Parts Kit Less T

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out...

$58.99

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Ergo Grips Ar-15/M16 Lower Receiver Spring Kit - Lower Receiver Spring Kit

Ergo Grips Ar-15/M16 Lower Receiver Spring Kit - Lower Receiver Spring Kit

$20 off orders $250+. Use code VSJ.

All the factory-weight springs needed to finish building up a stripped lower receiver or refurbish an existing lower to like-new function. Replace worn, corroded, or fatigued springs before they fail-inexpensive insurance against game-ending stoppages... ... more

Ergo Grips Ar-15/M16 Lower Receiver Spring Kit - Lower Receiver Spring Kit

All the factory-weight springs needed to finish building up a stripped lower receiver or refurbish an existing lower to like-new function. Replace worn, corroded, or fatigued springs before they fail-inexpensive insurance against game-ending stoppages...

$6.99

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Luth-Ar Ar-15 Builder Kit - Lower Receiver Parts Builder Kit- Ar15

Luth-Ar Ar-15 Builder Kit - Lower Receiver Parts Builder Kit- Ar15

$20 off orders $250+. Use code VSJ.

The LLRPK-BLDR Lower Receiver Parts Builder Kit from Luth-AR is ideal for anybody assembling an AR-15 who needs all the small bits-n-pieces to complete a stripped lower, but who wants to customize the performance-critical components. You supply the... ... more

Luth-Ar Ar-15 Builder Kit - Lower Receiver Parts Builder Kit- Ar15

The LLRPK-BLDR Lower Receiver Parts Builder Kit from Luth-AR is ideal for anybody assembling an AR-15 who needs all the small bits-n-pieces to complete a stripped lower, but who wants to customize the performance-critical components. You supply the...

$34.77 $25.99

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Cmmg Ar-15/M16 Lower Spring Kit - Ar-15 Lower Pin & Spring Kit

Cmmg Ar-15/M16 Lower Spring Kit - Ar-15 Lower Pin & Spring Kit

$20 off orders $250+. Use code VSJ.

Parts kit contains 17 essential pins and springs for your AR lower receiver. Saves time when assembling components for a build and makes a great emergency replacement kit for small parts that are most often lost or broken. Trigger Spring Hammer Spring... ... more

Cmmg Ar-15/M16 Lower Spring Kit - Ar-15 Lower Pin & Spring Kit

Parts kit contains 17 essential pins and springs for your AR lower receiver. Saves time when assembling components for a build and makes a great emergency replacement kit for small parts that are most often lost or broken. Trigger Spring Hammer Spring...

$14.95

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Strike Industries Ar-15 Lower Receiver Pin Kit

Strike Industries Ar-15 Lower Receiver Pin Kit

$20 off orders $250+. Use code VSJ.

The Strike Industries pin kit is a valuable addition to your spare/replacement parts inventory. This kit is comprised of several important lower pins and detents. The kit contains takedown and pivot pins, takedown and pivot pin detents, hammer and... ... more

Strike Industries Ar-15 Lower Receiver Pin Kit

The Strike Industries pin kit is a valuable addition to your spare/replacement parts inventory. This kit is comprised of several important lower pins and detents. The kit contains takedown and pivot pins, takedown and pivot pin detents, hammer and...

$198.99

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Strike Industries Ar Lower Receiver Pin Kit

Strike Industries Ar Lower Receiver Pin Kit

$20 off orders $250+. Use code VSJ.

The Strike Industries pin kit is a valuable addition to your spare/replacement parts inventory. This kit is comprised of several important lower pins and detents. The kit contains takedown and pivot pins, takedown and pivot pin detents, hammer and... ... more

Strike Industries Ar Lower Receiver Pin Kit

The Strike Industries pin kit is a valuable addition to your spare/replacement parts inventory. This kit is comprised of several important lower pins and detents. The kit contains takedown and pivot pins, takedown and pivot pin detents, hammer and...

$14.99

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Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring&Enhanced 4coil Extract S

Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring&Enhanced 4coil Extract S

$20 off orders $250+. Use code VSJ.

Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... ... more

Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring&Enhanced 4coil Extract S

Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer...

$21.95

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Aero Precision Ar-15 Featureless Lower Receiver Complete W/ Fixed Stock - Ar-15 Featureless Complete

Aero Precision Ar-15 Featureless Lower Receiver Complete W/ Fixed Stock - Ar-15 Featureless Complete

$20 off orders $250+. Use code VSJ.

The Aero Precision AR-15 Featureless Complete Lower Receiver includes a Strike Industries Simple Featureless Grip and Magpul MOE Fixed Carbine Stock. Small parts are installed! AR15 Gen 2 Lower Receiver Magpul MOE Fixed Carbine Stock - Black Strike... ... more

Aero Precision Ar-15 Featureless Lower Receiver Complete W/ Fixed Stock - Ar-15 Featureless Complete

The Aero Precision AR-15 Featureless Complete Lower Receiver includes a Strike Industries Simple Featureless Grip and Magpul MOE Fixed Carbine Stock. Small parts are installed! AR15 Gen 2 Lower Receiver Magpul MOE Fixed Carbine Stock - Black Strike...

$237.99

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Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring & Hd 5-Coil Extractor Sp

Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring & Hd 5-Coil Extractor Sp

$20 off orders $250+. Use code VSJ.

Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... ... more

Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring & Hd 5-Coil Extractor Sp

Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer...

$21.95

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Aero Precision Ar-15 Complete Lower Receiver Standard - Ar-15 Standard Complete Lower Receiver - Bla

Aero Precision Ar-15 Complete Lower Receiver Standard - Ar-15 Standard Complete Lower Receiver - Bla

$20 off orders $250+. Use code VSJ.

The Aero Precision AR-15 Complete Lower Receiver is the perfect base for your custom AR-15 rifle. All parts below come installed. AR15 Gen 2 Lower Receiver - Anodized Black M4 Stock - Black A2 Grip - Black Mil-spec Lower Parts Kit Carbine Receiver... ... more

Aero Precision Ar-15 Complete Lower Receiver Standard - Ar-15 Standard Complete Lower Receiver - Bla

The Aero Precision AR-15 Complete Lower Receiver is the perfect base for your custom AR-15 rifle. All parts below come installed. AR15 Gen 2 Lower Receiver - Anodized Black M4 Stock - Black A2 Grip - Black Mil-spec Lower Parts Kit Carbine Receiver...

$208.24

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Sprinco Usa M16 Rifle Cs Standard Spring Kit - M16 Rifle Cs Buffer Spring Stand-Alone

Sprinco Usa M16 Rifle Cs Standard Spring Kit - M16 Rifle Cs Buffer Spring Stand-Alone

$20 off orders $250+. Use code VSJ.

Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... ... more

Sprinco Usa M16 Rifle Cs Standard Spring Kit - M16 Rifle Cs Buffer Spring Stand-Alone

Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer...

$19.95

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Brownells Ar-15/M16 Armorer's Small Parts Kit - Ar-15 Armorer's Small Parts Kit

Brownells Ar-15/M16 Armorer's Small Parts Kit - Ar-15 Armorer's Small Parts Kit

$20 off orders $250+. Use code VSJ.

Designed for the armorer or gunsmith who services a lot of ARs! This extensive kit includes the key small components for both the upper and lower receiver to keep your customers', department's, or agency's AR-15s ready for action. Also great for doing... ... more

Brownells Ar-15/M16 Armorer's Small Parts Kit - Ar-15 Armorer's Small Parts Kit

Designed for the armorer or gunsmith who services a lot of ARs! This extensive kit includes the key small components for both the upper and lower receiver to keep your customers', department's, or agency's AR-15s ready for action. Also great for doing...

$629.99 $439.99

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Brownells Ar-15 Gi Lower Parts Kit With Adjustable Stock Assembly - Ar15 Gi Lpk W/Adjustable Stock A

Brownells Ar-15 Gi Lower Parts Kit With Adjustable Stock Assembly - Ar15 Gi Lpk W/Adjustable Stock A

$20 off orders $250+. Use code VSJ.

The KE Arms AR-15 GI Parts Kit has every part you need to assemble your bare lower receiver into a functional piece for your custom AR-15 or M4 build. All parts Made in USA! Now available with the Brownells AR-15 Collapsible Stock Assembly. The AR-15... ... more

Brownells Ar-15 Gi Lower Parts Kit With Adjustable Stock Assembly - Ar15 Gi Lpk W/Adjustable Stock A

The KE Arms AR-15 GI Parts Kit has every part you need to assemble your bare lower receiver into a functional piece for your custom AR-15 or M4 build. All parts Made in USA! Now available with the Brownells AR-15 Collapsible Stock Assembly. The AR-15...

$120.99 $94.99

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Brownells Ar-15 Rifle Receiver Extension & Buffer Kit

Brownells Ar-15 Rifle Receiver Extension & Buffer Kit

$20 off orders $250+. Use code VSJ.

The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish. This kit includes a buffer and spring designed to fit standard AR-15 and M16 lower receivers and rifle length... ... more

Brownells Ar-15 Rifle Receiver Extension & Buffer Kit

The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish. This kit includes a buffer and spring designed to fit standard AR-15 and M16 lower receivers and rifle length...

$71.49

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Bravo Company Ar-15/M16 Mil-Spec Buffer Tube Assembly - Ar-15/M16/M4 Stock Hardwear Mounting Kit, Mi

Bravo Company Ar-15/M16 Mil-Spec Buffer Tube Assembly - Ar-15/M16/M4 Stock Hardwear Mounting Kit, Mi

$20 off orders $250+. Use code VSJ.

Compatible with Mil-Spec stocks, this kit contains all the necessary parts to mount a stock assembly onto your lower receiver. Six position buffer tube is machined from 7075 T6 aluminum to Mil-Spec dimensions with a Type III hardcoat anodized finish.... ... more

Bravo Company Ar-15/M16 Mil-Spec Buffer Tube Assembly - Ar-15/M16/M4 Stock Hardwear Mounting Kit, Mi

Compatible with Mil-Spec stocks, this kit contains all the necessary parts to mount a stock assembly onto your lower receiver. Six position buffer tube is machined from 7075 T6 aluminum to Mil-Spec dimensions with a Type III hardcoat anodized finish....

$57.95

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Luth-Ar Ar-15 Lower Parts Kit

Luth-Ar Ar-15 Lower Parts Kit

$20 off orders $250+. Use code VSJ.

The LLRPK-1 AR-15 Lower Receiver Parts Kit from Luth-AR contains all the parts, down to the last spring and pin, to turn a stripped lower into a complete receiver ready for the buffer tube, buffer system and stock of your choice. Sure, we sell all of... ... more

Luth-Ar Ar-15 Lower Parts Kit

The LLRPK-1 AR-15 Lower Receiver Parts Kit from Luth-AR contains all the parts, down to the last spring and pin, to turn a stripped lower into a complete receiver ready for the buffer tube, buffer system and stock of your choice. Sure, we sell all of...

$56.39

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Aero Precision Epc-9 9mm/40 S&W Carbine Complete Lower W/A2 Grip & M4 Stock - Epc-9 Carbine Complete

Aero Precision Epc-9 9mm/40 S&W Carbine Complete Lower W/A2 Grip & M4 Stock - Epc-9 Carbine Complete

$20 off orders $250+. Use code VSJ.

The Aero Precision EPC-9 Complete Lower Receiver is the perfect base for your custom AR9 build. Includes: EPC-9 Lower Receiver A2 Pistol Grip M4 Stock Lower Parts Kit Enhanced Buffer Tube EPC 7.7oz Buffer M5 Carbine Buffer Spring Castle nut/end plate... ... more

Aero Precision Epc-9 9mm/40 S&W Carbine Complete Lower W/A2 Grip & M4 Stock - Epc-9 Carbine Complete

The Aero Precision EPC-9 Complete Lower Receiver is the perfect base for your custom AR9 build. Includes: EPC-9 Lower Receiver A2 Pistol Grip M4 Stock Lower Parts Kit Enhanced Buffer Tube EPC 7.7oz Buffer M5 Carbine Buffer Spring Castle nut/end plate...

$259.24

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Brownells Remington 870 Rivet Staking Tool Set - Remington 870 Deluxe Staking Kit

Brownells Remington 870 Rivet Staking Tool Set - Remington 870 Deluxe Staking Kit

$20 off orders $250+. Use code VSJ.

Two specially ground punches make fitting the 870 ejector spring and housing onto Remingtons' unique 2-step rivet a snap! The hole in the face of the #1 tool allows you to fasten the ejector housing to the receiver with the lower portion of the rivet.... ... more

Brownells Remington 870 Rivet Staking Tool Set - Remington 870 Deluxe Staking Kit

Two specially ground punches make fitting the 870 ejector spring and housing onto Remingtons' unique 2-step rivet a snap! The hole in the face of the #1 tool allows you to fasten the ejector housing to the receiver with the lower portion of the rivet....

$59.49

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Aero Precision Ar-15 Upper Parts Kit

Aero Precision Ar-15 Upper Parts Kit

$20 off orders $250+. Use code VSJ.

The Aero Precision upper parts kit includes the parts you need to assemble your AR15 Upper Receiver. Includes: Forward Assist Assembly Forward Assist Spring Forward Assist Roll Pin Ejection Port Cover Door Ejection Port Cover Rod with c-clip Ejection... ... more

Aero Precision Ar-15 Upper Parts Kit

The Aero Precision upper parts kit includes the parts you need to assemble your AR15 Upper Receiver. Includes: Forward Assist Assembly Forward Assist Spring Forward Assist Roll Pin Ejection Port Cover Door Ejection Port Cover Rod with c-clip Ejection...

$21.24 $17.99

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Fightlite Industries Mcr Bolt Catch

Fightlite Industries Mcr Bolt Catch

$20 off orders $250+. Use code VSJ.

Fits in a mil spec AR15/M4/M16 lower receiver. For use with MCR upper receiver assemblies, provides the necessary clearance for the wider MCR upper receiver. Mfg: Fightlite Industries ... more

Fightlite Industries Mcr Bolt Catch

Fits in a mil spec AR15/M4/M16 lower receiver. For use with MCR upper receiver assemblies, provides the necessary clearance for the wider MCR upper receiver. Mfg: Fightlite Industries

$17.99

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