You have no items in your shopping cart.

Upper Parts & Uppers

Product Categories
Manufacturers
SHOW ALL BRANDS
Sort by
Display
Picture of SONS OF LIBERTY GUN WORKS EX03 COMPLETE UPPER, 5.56NATO / .223, 16 INCH

SONS OF LIBERTY GUN WORKS EX03 COMPLETE UPPER, 5.56NATO...

$712.50 $750.00
Picture of SONS OF LIBERTY GUN WORKS EX03 COMPLETE UPPER, 300BLK, 16 INCH

SONS OF LIBERTY GUN WORKS EX03 COMPLETE UPPER, 300BLK, ...

$712.50 $750.00
Picture of COLT FLAT TOP UPPER W/ DUST COVER, FORWARD ASSIST, M4 FEED RAMP

COLT FLAT TOP UPPER W/ DUST COVER, FORWARD ASSIST, M4 F...

$168.95
Picture of COLT M4/A4 DETACHABLE CARRY HANDLE NEW, 6/3 600M SIGHT

COLT M4/A4 DETACHABLE CARRY HANDLE NEW, 6/3 600M SIGHT

$169.99
Picture of AR15 FLAT TOP BIG HOLE UPPER RECEIVER FOR COLT SP1 & COLT SPORTERS

AR15 FLAT TOP BIG HOLE UPPER RECEIVER FOR COLT SP1 & CO...

$199.95
Picture of BRAVO COMPANY BCM MIL-SPEC FLAT TOP UPPER RECEIVER

BRAVO COMPANY BCM MIL-SPEC FLAT TOP UPPER RECEIVER

$139.99 $149.00
Picture of SONS OF LIBERTY GUN WORKS STRIPPED UPPER RECEIVER, BLACK

SONS OF LIBERTY GUN WORKS STRIPPED UPPER RECEIVER, BLAC...

$142.50 $150.00
Picture of CMMG AR CONVERSION KIT 22LR, STAINLESS BOLT, THREE 25RD MAGAZINES

CMMG AR CONVERSION KIT 22LR, STAINLESS BOLT, THREE 25RD...

$189.99
Picture of AERO PRECISION PRO SERIES 5.56 BOLT CARRIER GROUP, BLACK NITRIDE, NEW

AERO PRECISION PRO SERIES 5.56 BOLT CARRIER GROUP, BLAC...

$174.99 $195.00
Picture of AERO PRECISION 5.56 BOLT CARRIER GROUP, BLACK NITRIDE, NEW

AERO PRECISION 5.56 BOLT CARRIER GROUP, BLACK NITRIDE, ...

$154.99 $170.00
Picture of COLT SP64028 M16 BOLT CARRIER GROUP NEW

COLT SP64028 M16 BOLT CARRIER GROUP NEW

$199.99
Picture of SONS OF LIBERTY GUN WORKS BOLT CARRIER GROUP, 5.56NATO, BLACK

SONS OF LIBERTY GUN WORKS BOLT CARRIER GROUP, 5.56NATO,...

$179.00 $190.00
Picture of AC-SMG AR15 M4 EJECTION PORT COVER ASSEMBLY, AC-UNITY

AC-SMG AR15 M4 EJECTION PORT COVER ASSEMBLY, AC-UNITY

$6.95
Picture of AC-SMG AR15 M4 CHARGING HANDLE ASSEMBLY, AC-UNITY

AC-SMG AR15 M4 CHARGING HANDLE ASSEMBLY, AC-UNITY

$14.95 $18.95
Picture of BADGER ORDNANCE TACTICAL LATCH FOR AR

BADGER ORDNANCE TACTICAL LATCH FOR AR

$17.95
Picture of BCM GUNFIGHTER CHARGING HANDLE MOD 3B

BCM GUNFIGHTER CHARGING HANDLE MOD 3B

$74.95
Picture of BCM GUNFIGHTER CHARGING HANDLE MOD 4B

BCM GUNFIGHTER CHARGING HANDLE MOD 4B

$74.95
Picture of BCM GUNFIGHTER CHARGING HANDLE MOD 4X4, MEDIUM LATCH

BCM GUNFIGHTER CHARGING HANDLE MOD 4X4, MEDIUM LATCH

$89.95
Picture of KE-9 AR 9MM FORGED FLAT TOP UPPER RECEIVER

KE-9 AR 9MM FORGED FLAT TOP UPPER RECEIVER

$89.96
Picture of AR9 OR COLT SMG 9MM BCG, BLACK NITRIDE, FAILZERO

AR9 OR COLT SMG 9MM BCG, BLACK NITRIDE, FAILZERO

$159.95
Picture of AR9 OR COLT SMG 9MM BCG, NICKEL BORON, FAILZERO

AR9 OR COLT SMG 9MM BCG, NICKEL BORON, FAILZERO

$189.95
Picture of BCM LOW PROFILE GAS BLOCK, FOR .750 BARREL PROFILE

BCM LOW PROFILE GAS BLOCK, FOR .750 BARREL PROFILE

$44.95
Picture of BCM LOW PROFILE GAS BLOCK, FOR .625 BARREL PROFILE

BCM LOW PROFILE GAS BLOCK, FOR .625 BARREL PROFILE

$44.95
Picture of AR BOLT REBUILD KIT

AR BOLT REBUILD KIT

$25.99 $30.99
Picture of CALDWELL AR FIELD REPAIR KIT

CALDWELL AR FIELD REPAIR KIT

$9.95
Picture of DOUBLESTAR OOPS! REPLACEMENT PARTS KIT FOR AR

DOUBLESTAR OOPS! REPLACEMENT PARTS KIT FOR AR

$15.99 $17.31
Picture of DOUBLESTAR AR FIELD REPAIR KIT

DOUBLESTAR AR FIELD REPAIR KIT

$47.99 $52.99
Picture of 1/2 BARREL SHIM SET, YHM

1/2 BARREL SHIM SET, YHM

$6.50
Picture of 5/8 BARREL SHIM SET, YHM

5/8 BARREL SHIM SET, YHM

$5.50
Picture of AR15 5.56/223 CHAMBER BRUSH NEW

AR15 5.56/223 CHAMBER BRUSH NEW

$1.59
Picture of AR10 MSR 7.62/308 CHAMBER BRUSH NEW

AR10 MSR 7.62/308 CHAMBER BRUSH NEW

$1.59
Picture of XS TRITIUM DOT AR MIL-SPEC FRONT SIGHT POST

XS TRITIUM DOT AR MIL-SPEC FRONT SIGHT POST

$64.99
CONTACT US
SHOP
SUPPORT

Copyright 2014-2025 RTG Parts. | All prices are in USD | Site Designed by Foremost Media