AR Parts

Compare ar parts prices from top retailers. Find the best deals across all major brands.

Top AR Parts Brands

Guntec USA 1,091 Palmetto State Armory 826 Aero Precision 796 CMMG 535 Tiger Rock 387 TacFire 359

AR Parts Calibers

5.56x45mm NATO 5,503 223 Remington 2,391 308 Winchester 1,769 300 Blackout 1,032 9mm Luger 971 223 Wylde 760

All AR Parts Products (26,280 results)

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Primary Weapons Systems UXR Elite .223 Wylde 14.5" Conversion Kit - Primary Weapon Systems

Primary Weapon Systems

Primary Weapons Systems UXR Elite .223 Wylde 14.5" Conversion Kit

$439.99 $534.95

● In Stock

San Tan Tactical AR-15 Everything but the Lower Kit 5.56x45mm NATO 11.5" Barrel - Redfield

San Tan Tactical AR-15 Everything but the Lower Kit 5.56x45mm NATO 11.5" Barrel

● In Stock

ZAF UPPER PARTS KIT FOR GLK 17 G4 - Zaffiri Precision

Zaffiri Precision

ZAF UPPER PARTS KIT FOR GLK 17 G4

● In Stock

CMC Triggers Single Stage Combat Curved 2.5lb - CMC Triggers

CMC Triggers Single Stage Combat Curved 2.5lb

● In Stock

White Label Armory AR10 / AR15 Gas Tube 9.5 Carbine Length - White Label Armory

White Label Armory

White Label Armory AR10 / AR15 Gas Tube 9.5 Carbine Length

● In Stock

White Label Armory AR10 / AR15 Gas Tube Silver 6.75 - White Label Armory

White Label Armory

White Label Armory AR10 / AR15 Gas Tube Silver 6.75

● In Stock

White Label Armory Carbine Buffer Tube for AR-15 - White Label Armory

White Label Armory

White Label Armory Carbine Buffer Tube for AR-15

● In Stock

White Label Armory AR-15 Forward Assist Kit - VKTR Industries

VKTR Industries

White Label Armory AR-15 Forward Assist Kit

● In Stock

VKTR Industries VK-1 5.56x45mm 16" 1:7 M-LOK Rail w/ BCG & CH, Black - V-4027-3410-001-RP - VKTR Industries

VKTR Industries

VKTR Industries VK-1 5.56x45mm 16" 1:7 M-LOK Rail w/ BCG & CH, Black - V-4027-3410-001-RP

$1,252.06 $1,799.99

● In Stock

A3 Industries Curved Finger Knob Non-Reciprocating Charging Handle Fits Brownells BRN-180, Black - A3 Industries

A3 Industries Curved Finger Knob Non-Reciprocating Charging Handle Fits Brownells BRN-180, Black

$109.35 $113.95

● In Stock

A3 Industries Round Grooved Knob Non-Reciprocating Charging Handle Fits Brownells BRN-180, Black - A3 Industries

A3 Industries Round Grooved Knob Non-Reciprocating Charging Handle Fits Brownells BRN-180, Black

$109.35 $113.95

● In Stock

DPMS Rifle Parts Kit for Rifle 7-Piece - DPMS Panther Arms

DPMS Panther Arms

DPMS Rifle Parts Kit for Rifle 7-Piece

● Out of Stock

Radian Weapons Model 1 Complete Upper Gray 6mm ARC 14.5 P&W Barrel - Radian Weapons

Radian Weapons Model 1 Complete Upper Gray 6mm ARC 14.5 P&W Barrel

● In Stock

Geissele CHF AR-15 Barrel 5.56x45mm NATO 13.9" Geissele Contour 1:7" Twist Manganese Phosphate - Geissele Automatics

Geissele Automatics

Geissele CHF AR-15 Barrel 5.56x45mm NATO 13.9" Geissele Contour 1:7" Twist Manganese Phosphate

● In Stock

Geissele CHF AR-15 Barrel 5.56x45mm NATO 11.5" Geissele Contour 1:7" Twist Manganese Phosphate - Geissele Automatics

Geissele Automatics

Geissele CHF AR-15 Barrel 5.56x45mm NATO 11.5" Geissele Contour 1:7" Twist Manganese Phosphate

● Availability Unknown

Geissele CHF AR-15 Barrel 5.56x45mm NATO 14.5" Geissele Contour 1:7" Twist Manganese Phosphate - Geissele Automatics

Geissele Automatics

Geissele CHF AR-15 Barrel 5.56x45mm NATO 14.5" Geissele Contour 1:7" Twist Manganese Phosphate

● Availability Unknown

Geissele CHF AR-15 Barrel 5.56x45mm NATO 16" Geissele Contour 1:7" Twist Manganese Phosphate - Geissele Automatics

Geissele Automatics

Geissele CHF AR-15 Barrel 5.56x45mm NATO 16" Geissele Contour 1:7" Twist Manganese Phosphate

● In Stock

Armaspec AR-15 Bolt Catch Detent Stainless Steel - Armaspec

Armaspec AR-15 Bolt Catch Detent Stainless Steel

● In Stock

CMMG AR-15 Bolt Catch - CMMG

CMMG AR-15 Bolt Catch

● In Stock

CMMG Trigger Guard Assembly, Black - CMMG

CMMG Trigger Guard Assembly, Black

● In Stock

CMMG AR-15, LR-308 Takedown and Pivot Pin Detent Spring - CMMG

CMMG AR-15, LR-308 Takedown and Pivot Pin Detent Spring

● In Stock

CMMG AR-15 Bolt Catch Roll Pin - CMMG

CMMG AR-15 Bolt Catch Roll Pin

● In Stock

Battle Arms Development Bad-Ass Nite Ambidextrous Safety Selector - Battle Arms Development

Battle Arms Development

Battle Arms Development Bad-Ass Nite Ambidextrous Safety Selector

$139.95 $149.95

● Availability Unknown

Kaw Valley Precision AR-15 Carbine Buffer 4.3oz - Kaw Valley Precision

Kaw Valley Precision

Kaw Valley Precision AR-15 Carbine Buffer 4.3oz

● In Stock