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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.

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American Built Arms Company

American Built Arms AB AR-15 Small Parts Kit - ABAARSP

✓ In stock

MSRP:

Was:

Now: $40.00
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White Label Armory

White Label Armory AR-15 End Plate Ambidextrous Dual Loop 5 Pack - WLA-PAC-7003-06

✓ In stock

MSRP:

Was:

Now: $39.19
CMMG Parts Kit, AR-15, Bolt Catch - 55AFF34

✕ Out of stock

MSRP:

Was:

Now: $20.30
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Radian Weapons

Radian Weapons Talon Safety Selector 4-Lever Black For AR-15 - R0013

✓ In stock

MSRP: $94.95

Was:

Now: $89.74
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Cmmg Inc.

CMMG Ambi-Magazine Catch AR-15 - 55AFE45

✓ In stock

MSRP:

Was:

Now: $45.46
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Radian Weapons Take Down Pin Set Black, AR-15, Steel - R0077

✓ In stock

MSRP:

Was:

Now: $47.18
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KNS Precision

KNS Precision Take Down Pin Push Button Enhanced .250 AR15/M16 Black - PBTD250EN

✓ In stock

MSRP:

Was:

Now: $44.80
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American Built Arms Company

American Built Arms AB Firing Pin 5.56mm AR-15 Chrome - ABAMSFP

✓ In stock

MSRP:

Was:

Now: $22.50
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CMMG

CMMG Receiver/Pivot Takedown Detent AR-15 MK4 - 55CA53A

✓ In stock

MSRP:

Was:

Now: $7.84
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Radian Weapons

Radian Weapons Take Down Pin Set Black AR-15 Steel - R0077

✓ In stock

MSRP:

Was:

Now: $47.18
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White Label Armory

White Label Armory AR-15 Lower Parts Kit Stage 4LPK - WLA-LOW-1013-01

✓ In stock

MSRP: $84.99

Was:

Now: $77.07
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J&E Machine Tech

J&E Machine Mil-Spec Castle Nut For AR-15 Steel Black - TS-ABT8

✓ In stock

MSRP:

Was:

Now: $9.50
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Tacfire Inc.

Tacfire AR-15 MIL Spec Castle Nut Steel - MAR039

✓ In stock

MSRP:

Was:

Now: $9.38
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Guntec USA

Guntec AR-15 Anti Rotation Pin Set Anodized Gold - GT-ARP-GOLD

✓ In stock

MSRP:

Was:

Now: $36.98
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Tacfire Inc.

Tacfire Ambidextrous Safety Selector Lever Gen 2 for AR-15 Black - MAR095-G2A

✓ In stock

MSRP:

Was:

Now: $27.18
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CMMG

CMMG Lower Parts Kit AR15

✓ In stock

MSRP: $69.95

Was:

Now: $68.26
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Armaspec

Armaspec Superlight Gun Bulder Kit AR-15 Black - ARM251BLK

✓ In stock

MSRP: $79.99

Was:

Now: $72.59
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Tapco

TAPCO AR-15 Upper Parts Kit - TAP22036

✓ In stock

MSRP: $49.99

Was:

Now: $48.46
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AR-15 Armorer Wrench Matte, 4" T25 And Phillips Driver - AMTATIARWRENCH2D

✓ In stock

MSRP:

Was:

Now: $42.50
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CMMG

CMMG Spring Detent Receiver Pivot/Takedown AR-15 - 55CA581

✓ In stock

MSRP:

Was:

Now: $6.58
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KNS Precision

KNS Precision Pin Kit Non-Rotating GEN2 MOD2 AR15/M16 .154 Black - NRTHPMOD2154BLACK

✓ In stock

MSRP:

Was:

Now: $47.24
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Tacfire Inc.

Tacfire AR-15 Front Extended Steel Take Down Pin Knurled End USA Made - MAR090F-K

✓ In stock

MSRP:

Was:

Now: $10.58
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Guntec USA

Guntec AR-15 Nut Car/M4 Mil-Spec - CASTLE

✓ In stock

MSRP:

Was:

Now: $13.06
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CMMG

CMMG Parts Kit For AR-15 Upper Pins And Springs - 55AFF2F

✓ In stock

MSRP:

Was:

Now: $23.20

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