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AR-15 Lower Parts & Kits

AR-15 Lower Parts & Kits from Strike, Timber Creek Outdoor, LBE Unlimited and more, with in-stock items listed first.

Fortis Manufacturing, Inc.

Fortis K2 Enhancd AR-15 End Plate Black - LE-BLK-K2-BLK

✕ Out of stock

MSRP:

Was:

Now: $57.50
Fortis Manufacturing, Inc.

Fortis K2 Enhancd AR-15 End Plate Gray - LE-BLK-K2-GRY

✕ Out of stock

MSRP:

Was:

Now: $57.50
Add to Cart The item has been added

Battle Arms Development

Battle Arms Development Bad-Ass-Pro Safety Selector AR15/M16/M4 Black - BADASSPROFULLAUTO

✓ In stock

MSRP:

Was:

Now: $57.56
Aero Precision

Aero Precision AR-15 Lower Parts Kit MOE FDE - APRH100965

✕ Out of stock

MSRP: $110.00

Was:

Now: $109.21
Aero Precision

Aero Precision AR-15 Lower Parts Kit No FCG - APRH100385C

✕ Out of stock

MSRP:

Was:

Now: $56.82
Armaspec

Armaspec AR-15 Firing Pin - ARM681-SS

✕ Out of stock

MSRP:

Was:

Now: $28.96
Aero Precision

AERO EZ INSTALL AR15 TAKEDOWN PIN

✕ Out of stock

MSRP:

Was:

Now: $39.00
CMMG Parts Kit, AR-15, Bolt Catch - 55AFF34

✕ Out of stock

MSRP:

Was:

Now: $20.30
CMMG

CMMG Firing Pin Retainer M16 - 55BA4C5

✕ Out of stock

MSRP:

Was:

Now: $6.38
Radian Weapons

Radian Weapons Talon Safety Selector 2-Lever Black For AR-15 - R0018

✕ Out of stock

MSRP:

Was:

Now: $68.32
Armaspec

Armaspec Superlight Lower Part Kit AR-15 FDE - ARM252FDE

✕ Out of stock

MSRP: $84.99

Was:

Now: $76.81
CMMG

CMMG Parts Kit AR-15 Bolt Catch - 55AFF34

✕ Out of stock

MSRP:

Was:

Now: $20.30
Odin Works

Odin Works Extended Magazine Release GEN2 XMR2 Gun Metal Gray AR-15 - ACCXMR2GMG

✕ Out of stock

MSRP:

Was:

Now: $38.60
CMMG Firing Pin Retainer, M16 - 55BA4C5

✕ Out of stock

MSRP:

Was:

Now: $6.38
Breakthrough Modern Sporting Rifle Armorer's Wrench Black, AR-15 - BCTBTAR15AW

✕ Out of stock

MSRP:

Was:

Now: $64.92
Ergo Grip

Ergo Grip Upper Spring Kit AR-15 5-Piece - 4611

✕ Out of stock

MSRP:

Was:

Now: $14.50
Colt's Manufacturing

Colt's Lower Receiver Parts Kit AR-15 - SPK99501

✕ Out of stock

MSRP: $119.00

Was:

Now: $116.15
Armaspec

Armaspec Superlight Gun Bulder Kit AR-15 FDE - ARM251-FDE

✕ Out of stock

MSRP: $79.99

Was:

Now: $78.32
Patriot Ordnance Factory

Patriot Ordnance Factory POF Roller Cam Pin Kit 223/AR15

✕ Out of stock

MSRP:

Was:

Now: $64.80
Yankee Hill Machine Co

Yankee Hill Machine Dust Cover Assembly AR-15 Caliber Marked 5.56 NATO - YHM-111-556

✕ Out of stock

MSRP:

Was:

Now: $27.50
LBE Unlimited

LBE Unlimited Essentials Kit AR-15 Multi-Color - ARESNTL

✕ Out of stock

MSRP:

Was:

Now: $21.38
Add to Cart The item has been added

Battle Arms Development

Battle Arms Development Enhanced Pin Set AR15/M16/M4 Black Titanium - BAD-EPS-308

✓ In stock

MSRP:

Was:

Now: $41.37
Colt's Manufacturing

Colt's High Wear Parts Kit M4/AR15 - SPK403980

✕ Out of stock

MSRP:

Was:

Now: $43.00
Magpul Industries

Magpul MOE Enhanced Trigger Guard Black Polymer For AR-15/M4 - MAG1186-BLK

✕ Out of stock

MSRP:

Was:

Now: $18.48

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