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 2,390 308 Winchester 1,769 300 Blackout 1,032 9mm Luger 971 223 Wylde 760

All AR Parts Products (26,280 results)

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AR-STONER T-Series LR-308 Unassembled Rifle Kit 16" Barrel 308 Winchester - AR-STONER

AR-STONER T-Series LR-308 Unassembled Rifle Kit 16" Barrel 308 Winchester

$374.99 $542.99

● In Stock

AR-STONER T-Series LR-308 Unassembled Rifle Kit 18" Barrel 308 Winchester - AR-STONER

AR-STONER T-Series LR-308 Unassembled Rifle Kit 18" Barrel 308 Winchester

$374.99 $542.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Rifle Kit 16" Barrel 45 ACP - AR-STONER

AR-STONER T-Series AR-15 Unassembled Rifle Kit 16" Barrel 45 ACP

$274.99 $372.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Pistol Kit 7" Barrel 45 ACP - AR-STONER

AR-STONER T-Series AR-15 Unassembled Pistol Kit 7" Barrel 45 ACP

$274.99 $339.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Rifle Upper Receiver Kit 16" Barrel 5.56x45mm NATO - AR-STONER

AR-STONER T-Series AR-15 Unassembled Rifle Upper Receiver Kit 16" Barrel 5.56x45mm NATO

$264.99 $355.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Pistol Upper Receiver Kit 5" Barrel 5.56x45mm NATO - AR-STONER

AR-STONER T-Series AR-15 Unassembled Pistol Upper Receiver Kit 5" Barrel 5.56x45mm NATO

$299.99 $390.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Pistol Upper Receiver Kit 7" Barrel 5.56x45mm NATO - AR-STONER

AR-STONER T-Series AR-15 Unassembled Pistol Upper Receiver Kit 7" Barrel 5.56x45mm NATO

$269.99 $322.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Pistol Kit 4" Barrel 9mm Luger - AR-STONER

AR-STONER T-Series AR-15 Unassembled Pistol Kit 4" Barrel 9mm Luger

$259.99 $322.99

● In Stock

TacFire 7" M4 Drop-In Carbine-Length Handguard - TacFire

TacFire 7" M4 Drop-In Carbine-Length Handguard

● In Stock

AR-STONER T-Series LR-308 Unassembled Rifle Kit 20" Barrel 6.5 Creedmoor - AR-STONER

AR-STONER T-Series LR-308 Unassembled Rifle Kit 20" Barrel 6.5 Creedmoor

$399.99 $542.99

● In Stock

AR-STONER Charging Handle Assembly LR-308 G2 Aluminum Matte - AR-STONER

AR-STONER Charging Handle Assembly LR-308 G2 Aluminum Matte

● In Stock

AR-STONER T-Series AR-15 Unassembled Pistol Kit 4" Barrel 45 ACP - AR-STONER

AR-STONER T-Series AR-15 Unassembled Pistol Kit 4" Barrel 45 ACP

$269.99 $339.99

● In Stock

AR-STONER T-Series AR-15 Unassembled Pistol Kit 10" Barrel 45 ACP - AR-STONER

AR-STONER T-Series AR-15 Unassembled Pistol Kit 10" Barrel 45 ACP

$274.99 $355.99

● In Stock

TacFire 6-Position AR-15 Mil-Spec Buffer Tube Assembly w/ QD End Plate - TacFire

TacFire 6-Position AR-15 Mil-Spec Buffer Tube Assembly w/ QD End Plate

● In Stock

AR-STONER AR-15 Pistol Kit 5" Barrel 5.56x45mm NATO Standard Buffer System - AR-STONER

AR-STONER AR-15 Pistol Kit 5" Barrel 5.56x45mm NATO Standard Buffer System

$332.29 $349.99

● In Stock

TacFire 6-Position AR-15 Mil-Spec Buffer Tube Assembly w/ Vertical End Plate - TacFire

TacFire 6-Position AR-15 Mil-Spec Buffer Tube Assembly w/ Vertical End Plate

● In Stock

AR-STONER T-Series AR-15 Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel - AR-STONER

AR-STONER T-Series AR-15 Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel

$259.99 $311.94

● In Stock

Recover Tactical SBX Compact AR Stock w/ Cheek Riser for P-IX 20/20X - Recover Tactical

Recover Tactical

Recover Tactical SBX Compact AR Stock w/ Cheek Riser for P-IX 20/20X

● Out of Stock

FAB Defense GL-Core Impact AR-15 Stock Olive Drab Green - FAB Defense

FAB Defense GL-Core Impact AR-15 Stock Olive Drab Green

● In Stock

FAB Defense AR-15 Quick Deployment Bipod with an Integrated AGR-43 Pistol Grip Flat Dark Earth - FAB Defense

FAB Defense AR-15 Quick Deployment Bipod with an Integrated AGR-43 Pistol Grip Flat Dark Earth

● In Stock

FAB Defense AR-15/M4/M16 Quick Release Front Gun Grip Magazine Adapter Desert Tan - FAB Defense

FAB Defense AR-15/M4/M16 Quick Release Front Gun Grip Magazine Adapter Desert Tan

● Out of Stock

FAB Defense NFR EX AR-15 Handguard Black - FAB Defense

FAB Defense NFR EX AR-15 Handguard Black

$398.08 $497.60

● In Stock

Fostech Mach 4 AR-15 Light Weight Technology Platform Handguard Black 10in - FosTecH

Fostech Mach 4 AR-15 Light Weight Technology Platform Handguard Black 10in

● Out of Stock

Fostech Mach 1 AR-15 Light Weight Technology Platform Handguard Black 10in - FosTecH

Fostech Mach 1 AR-15 Light Weight Technology Platform Handguard Black 10in

● Out of Stock