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 5,504 223 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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Aero Precision

Aero Precision M4E1-T 5.56x45 10.6 inch MOD 4 Upper Receiver Government Carbine Length 1 in 7 Twist A2 Bird Cage OD Green

$614.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T 5.56x45 13.5 inch MOD 4 Upper Receiver Government Mid Length 1 in 7 Twist A2 Bird Cage OD Green

$649.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 inch Complete Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Anodized OD Green

$739.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T 5.56x45 11.4 inch MOD 4 Upper Receiver Government Carbine Length 1 in 7 Twist A2 Bird Cage Black

$624.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T 5.56x45 12.7 inch MOD 4 Upper Receiver Government Mid Length 1 in 7 Twist A2 Bird Cage Black

$644.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T PRO CHF M4 5.56mm 13.9 inch Complete Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Anodized Black

$724.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T PRO 5.56x45 16 in Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Kodiak Brown 21D112-1

$989.99

● Out of Stock

Aero Precision

Aero Precision M4E1-T PRO 5.56x45 16 in Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage OD Green 11D112-1

$989.99

● Out of Stock

Aero Precision

AERO PRECISION Solus 308 Win 12" - Black

$1,670.99

● Out of Stock

MSRP

Aero Precision

Aero Precision SOLUS Barrel Nut Black

$35.99

● In Stock

Aero Precision

AERO M4E1-T PRO UPPER RECEIVER GROUP 14.5 KB

$1,034.36

● Out of Stock

Aero Precision

AERO M4E1-T PRO UPPER RECEIVER GROUP 16 KB

$1,043.20

● Out of Stock

Aero Precision

AERO M4E1-T PRO UPPER RECEIVER GROUP 14.5 ODG

$982.64

● Out of Stock

Aero Precision

AERO M4E1-T PRO UPPER RECEIVER GROUP 16 ODG

$1,043.20

● Out of Stock

Aero Precision

AERO M4E1-T PRO UPPER RECEIVER GROUP 14.5 BLK

$1,034.36

● Out of Stock

Aero Precision

AERO M4E1-T PRO UPPER RECEIVER GROUP 16 BLK

$1,060.88

● Out of Stock

Ballistic Advantage

Ballistic Advantage 14.5" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist

● Availability Unknown

MSRP

Ballistic Advantage

Ballistic Advantage 16" 5.56 1:7 Carbine Length Chrome/Phosphate Barrel

$129.95

● Availability Unknown

Aero Precision

Aero Precision M5 ATLAS R-ONE M-LOK Handguard - Uncoated 15in Raw - Aluminum

$189.99

● Out of Stock

Aero Precision

Aero Precision M5 ATLAS R-ONE M-LOK Handguard - Uncoated 12.7in Raw - Aluminum

$159.99

● Out of Stock

Aero Precision

Aero Precision M5 ATLAS S-ONE M-LOK Handguard - Uncoated 12.7in Raw - Aluminum

$159.99

● Out of Stock

Aero Precision

Aero Precision AR15 ATLAS S-ONE M-LOK Handguard - Uncoated 12.7in Raw - Aluminum

$179.99

● Out of Stock

Aero Precision

Aero Precision AR15 ATLAS S-ONE M-LOK Handguard - Uncoated 10.3in Raw - Aluminum

$169.99

● Out of Stock

Aero Precision

Aero Precision AR15 ATLAS S-ONE M-LOK Handguard - Uncoated 9.3in Raw - Aluminum

$159.99

● Out of Stock