Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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TRENDING Picture of FightLite (MCR) Mission Configurable Rifle, Milspec Complete Upper Receiver, 556NATO, 12.5" Threaded Barrel, Dual Feed, Picatinny Rail, Dry Film Lubrication, Fits AR-15 Lower Receiver, Anodized Finish, Black MCR-556-DFRS

FightLite (MCR) Mission Configurable Rifle, Milspec Complete Upper Receiver, 556NATO, 12.5" Threaded Barrel, Dual Feed, Picatinny Rail, Dry Film Lubrication, Fits AR-15 Lower Receiver, Anodized Finish, Black MCR-556-DFRS

$6,999.99 $6,223.43
Picture of CMMG Resolute 22 ARC 16.10" 7075-T6 Aluminum 15" M-LOK Handguard 28B260CSG

CMMG Resolute 22 ARC 16.10" 7075-T6 Aluminum 15" M-LOK Handguard 28B260CSG

$848.18 $771.04
Picture of CMMG Resolute 22 ARC 16.10" 7075-T6 Aluminum 15" M-LOK Handguard 28B260CTI

CMMG Resolute 22 ARC 16.10" 7075-T6 Aluminum 15" M-LOK Handguard 28B260CTI

$848.18 $771.04
TRENDING Picture of M&P Accessories Complete Upper Parts Kit Upper Parts Kits AR-15 110116

M&P Accessories Complete Upper Parts Kit Upper Parts Kits AR-15 110116

$34.99 $24.57
TRENDING Picture of Daniel Defense DDM4V7 S Complete Upper Receiver Group, 556NATO, 11.5" Barrel, 1:7 Twist, Daniel Defense MFR 10" MLOK Handguard, Bolt Carrier Group, Charging Handle, Daniel Defense Vertical Grip, Black 23-128-00275-047

Daniel Defense DDM4V7 S Complete Upper Receiver Group, 556NATO, 11.5" Barrel, 1:7 Twist, Daniel Defense MFR 10" MLOK Handguard, Bolt Carrier Group, Charging Handle, Daniel Defense Vertical Grip, Black 23-128-00275-047

$1,300.00 See Price in Cart
Picture of Radian Weapons Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 8.50" Magpul M-LOK Handguard for AR-15 R0196

Radian Weapons Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 8.50" Magpul M-LOK Handguard for AR-15 R0196

$769.95 See Price in Cart
Picture of TacFire BU-45ACP-16 Rifle Upper Assembly 45 ACP Caliber with 16" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU45ACP16

TacFire BU-45ACP-16 Rifle Upper Assembly 45 ACP Caliber with 16" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group BU45ACP16

$321.54 $292.31
Picture of CMMG Dissent 22 ARC 16.10" 28B940CAB

CMMG Dissent 22 ARC 16.10" 28B940CAB

$1,242.38 $1,102.65
TRENDING Picture of Aero Precision M5 Threaded Stripped Upper Receiver - Anodized Black APAR308503C

Aero Precision M5 Threaded Stripped Upper Receiver - Anodized Black APAR308503C

$190.00 $125.18
TRENDING Picture of Rock River Arms RRAGE 3G, Complete Upper Receiver, 223 Remington/556NATO, 16" Barrel, A2 Flash Hider, RRA 15" Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, Includes Bolt Carrier Group and Charging Handle Assembly BB0470

Rock River Arms RRAGE 3G, Complete Upper Receiver, 223 Remington/556NATO, 16" Barrel, A2 Flash Hider, RRA 15" Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, Includes Bolt Carrier Group and Charging Handle Assembly BB0470

$540.00 $492.86
Picture of AR-15 FORGED M4 UPPER RECEIVER 5.56MM NONE

AR-15 FORGED M4 UPPER RECEIVER 5.56MM NONE

$72.99 $57.53
TRENDING Picture of Spike's Tactical Complete Upper Receiver, 223 Rem/556 NATO, 16" Chrome Lined Barrel, 1:7 Twist, Fits AR Rifles, Flat Top Receiver, Quad Rail Handguard, Black Finish STU5025-R9S STU5025R9S

Spike's Tactical Complete Upper Receiver, 223 Rem/556 NATO, 16" Chrome Lined Barrel, 1:7 Twist, Fits AR Rifles, Flat Top Receiver, Quad Rail Handguard, Black Finish STU5025-R9S STU5025R9S

$826.00 See Price in Cart
Picture of Radian Weapons Model 1 Builder Kit 10" Magpul M-LOK Handguard R0427

Radian Weapons Model 1 Builder Kit 10" Magpul M-LOK Handguard R0427

$1,254.95 See Price in Cart
Picture of Primary Weapons MK111 PRO 223 WYLDE 11.85'' BBL COMPLETE UPPER RECEIVER BLK 19-PM111UA0B

Primary Weapons MK111 PRO 223 WYLDE 11.85'' BBL COMPLETE UPPER RECEIVER BLK 19-PM111UA0B

$851.99 $671.68
HOT DEAL 6% OFF Picture of CMMG Upper Receiver Assembly for Mk4/ AR15 Armor Black 55BA290-AB

CMMG Upper Receiver Assembly for Mk4/ AR15 Armor Black 55BA290-AB

$123.26 $109.53
Picture of Colt's Manufacturing Complete Upper, 223 Rem/556NATO, 11.5" Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6933CK

Colt's Manufacturing Complete Upper, 223 Rem/556NATO, 11.5" Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6933CK

$909.99 $850.48
TRENDING Picture of Noveske Chainsaw, Complete Upper Receiver, 300 Blackout, 10.5" Barrel, A2 Flash Hider, MLOK Handguard, Radian Raptor LT Charging Handle, Anodized Finish, Black, Fits AR-15 03000527

Noveske Chainsaw, Complete Upper Receiver, 300 Blackout, 10.5" Barrel, A2 Flash Hider, MLOK Handguard, Radian Raptor LT Charging Handle, Anodized Finish, Black, Fits AR-15 03000527

$1,175.00 $1,106.48
Picture of ZAFFIRI ZPS.2 G19 G3 UPPER 19BG ZPS.2.19.BLK.CU.2

ZAFFIRI ZPS.2 G19 G3 UPPER 19BG ZPS.2.19.BLK.CU.2

$499.99 $402.86
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