Results for: complete upper

Current Deals & Offers

Sportsman's Guide Updated Aug 29, 2026

20% OFF

Rise Armament Watchman XR 22 ARC Complete Upper Receiver 18" Barrel

$759.99 $949.99

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Natchez Shooting & Outdoors Updated Aug 29, 2026

15% OFF

Battenfeld-Technologies-Inc- M&P by Smith & Wesson AR-15 Complete Upper Parts Kit ITAR

$21.99 $25.99

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Natchez Shooting & Outdoors Updated Aug 29, 2026

27% OFF

Tacfire AR-15 Complete Built Upper 5.56 NATO 10.5"

$209.99 $289.49

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Daniel Defense 5.56 10.3" Barrel Complete Upper, Type III Hardcoat Anodized/Cold Hammer Forged - 23-004-08013-011

$1527.99 $1696.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Geissele Automatics URG-I Near Clone 5.56mm 14.5" CHF P&W Complete Upper, DDC

$1525.99 $1693.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Geissele Automatics URG-I Near Clone 5.56mm 11.5" CHF Complete Upper, DDC

$1479.99 $1642.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Luth-Ar 24" Bull Barrel Complete Upper Assembly For 223 Rem/556NATO Keymod, Black - FTBL-B24

$484.99 $538.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Nordic Components 22LR Complete Upper, 16" Match Grade Barrel - 22RB-UPPER-16-KIT

$549.99 $604.99

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Palmetto State Armory Updated Aug 29, 2026

5% OFF

Palmetto State Armory PSA JAKL 10.5" 5.56 NATO 1/7 Nitride Complete Upper With BCG, Bolt Catch & Bolt Catch Roll Pin, FDE

$664.99 $699.99

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Palmetto State Armory Updated Aug 29, 2026

5% OFF

Palmetto State Armory PSA JAKL 10.5" 5.56 NATO 1/7 Nitride Complete Upper With BCG, Bolt Catch & Bolt Catch Roll Pin

$617.49 $649.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Patriot Brown - 1815

$1123.99 $1247.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Patriot Ordnance Factory Renegade Plus 10.5" Complete Upper 5.56x45mm 1:8, Black - 912

$1169.99 $1298.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Patriot Ordnance Factory Renegade Plus 16.5" Complete Upper 5.56x45mm 1:8, Black - 907

$1192.99 $1324.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Patriot Ordnance Factory P415 Edge 10.50" Complete Upper 5.56x45mm, Black - 1269

$1359.99 $1509.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Patriot Ordnance Factory Minuteman 16.5" Complete Upper 5.56x45mm 1:8, Black - 1652

$1040.99 $1155.99

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Palmetto State Armory Updated Aug 29, 2026

12% OFF

Smith & Wesson Complete Upper Parts Kit, Black - 110116

$23.69 $26.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, Black Mid-Length - STU5435-MLS

$630.99 $700.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, 9" Black Free Float BAR2 Rail - STU5025-R9S

$743.99 $825.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, Black M4 - STU5025-M4S

$835.99 $927.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper

$593.99 $659.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Tacfire 16" Complete Upper Assembly .45 ACP 1:16, Black - BU-45ACP-16

$296.99 $326.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Tacfire 18" Complete Upper Assembly .308 Win 1:10, Black - BU-308-18

$483.99 $537.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Tacfire 20" Complete Upper Assembly .308 Win 1:10, Black - BU-308-20

$469.99 $521.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Tacfire 7" Complete Upper Assembly .45 ACP 1:16, Black - BU-45ACP-7

$299.99 $329.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Tacfire 5" Complete Upper Assembly 5.56x45mm 1:5, Black - BU-556-5

$335.99 $369.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Tacfire 4" Complete Upper Assembly 9mm 1:10, Black - BU-9MM-4

$269.99 $299.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Tacfire 7" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-7

$289.99 $321.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Tacfire 10" Complete Upper Assembly .300 AAC Blackout 1:8, Black - BU-300-10

$312.99 $347.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Tacfire 10" Complete Upper Assembly 9mm 1:10, Black - BU-9MM-10

$338.99 $372.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Tacfire 10" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-10

$346.99 $385.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Tacfire 16" Complete Upper Assembly .300 AAC Blackout 1:8, Black - BU-300-16

$320.99 $353.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Tacfire 16" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-16

$355.99 $391.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Zaffiri Precision ZPS.2 Complete Upper Fits Glock Gen 3 G19, Armor Black - Perfect Compatibility and Precision - ZPS.2.19.BLK.CU

$500.99 $556.99

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Optics Planet Updated Aug 29, 2026

30% OFF

Abc Rifle Company AR-15 .223 Remington/5.56x45mm NATO Pistol 10in Barrel Custom 10in Slanted M-LOK Handguard Complete Upper Receiver w/BCG And

$439.99 $629.99

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Optics Planet Updated Aug 29, 2026

18% OFF

Abc Rifle Company AR9 9mm Luger Pistol Billet 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Flat Dark Earth

$409.99 $499.99

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Optics Planet Updated Aug 29, 2026

15% OFF

Abc Rifle Company AR9 9mm Luger Rifle Billet 16in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Cerakote Olive Drab Green

$469.99 $549.99

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Optics Planet Updated Aug 29, 2026

12% OFF

Abc Rifle Company AR-15 7.62x39mm 10in Quadrail Handguard Complete Pistol Upper Receiver w/BCG And Charging Handle Sniper Grey

$353.99 $399.99

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Optics Planet Updated Aug 29, 2026

7% OFF

Abc Rifle Company AR-15 7.62x39mm 5in Barrel Custom 5in Top Cut Custom M-LOK Handguard Complete Micro Pistol Upper Receiver w/BCG And Charging Handle

$325.99 $349.99

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Optics Planet Updated Aug 29, 2026

21% OFF

Andro Corp Industries AR-15 Complete M-LOK Upper Receiver with Flash Hider Assembly 5.56 NATO 18.75in 10.3in Barrel Govt Carbine Length 1-7 Twist

$400.00 $505.00

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Optics Planet Updated Aug 29, 2026

24% OFF

Andro Corp Industries AR-15 Complete M-LOK Upper Receiver with Flash Hider Assembly 5.56 NATO 24.75in 16in Barrel Medium Mid Length 1-7 Twist 1/2x28

$400.00 $525.00

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Optics Planet Updated Aug 29, 2026

23% OFF

Angstadt Arms Complete Upper Assembly AR-15 5.5 in Handguard 6 in Barrel A2 Flash Hider Picatinny/M-LOK 1/2x28 Black AAUDP0906U

$539.00 $703.25

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Optics Planet Updated Aug 29, 2026

10% OFF

Black Rain Ordnance Spec 15 Complete Upper Black

$699.99 $779.00

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Optics Planet Updated Aug 29, 2026

4% OFF

Blackout Defense Complete Dual Taper Lock .223 Wylde Upper Receiver Group Slick Side 13.9in Mid Black

$1294.99 $1344.99

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Optics Planet Updated Aug 29, 2026

18% OFF

Bootleg Inc Mil-Spec AR-15 Complete Upper Flat Top M4 Feed Ramps Black

$106.99 $129.95

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Optics Planet Updated Aug 29, 2026

5% OFF

Bootleg Inc Upper Receiver AR-15 Complete Retal Packaging Black

$179.95 $189.95

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Optics Planet Updated Aug 29, 2026

21% OFF

Cobalt Kinetics CK-Pro 5.56x45mm NATO 13.7in Complete Upper Receiver Black Cerakote

$1204.35 $1529.00

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Optics Planet Updated Aug 29, 2026

7% OFF

Daniel Defense DDM4V7 Pro URG 5.56 1-7 S2W LPG MFR XS Rail 15.0 DD Muzzle Climb Mitigator Gen II BCM Mod 4 CH Upper Receiver Complete 18in

$1659.00 $1785.00

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Optics Planet Updated Aug 29, 2026

7% OFF

Daniel Defense MK18 URG 5.56 1/7 GOV LPG RIS II Rail DDFS Complete Upper Receiver w/ Flash Hider Flat Dark Earth 10.3in 1

$1527.00 $1641.00

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Optics Planet Updated Aug 29, 2026

7% OFF

Daniel Defense DDM4 300 S URG 300 AAC Blackout 1/8 S2W LPG DDM4 Rail 9.0 DDFS Complete Upper Receiver w/ Flash Hider Black 10.3in

$1462.00 $1571.00

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Optics Planet Updated Aug 29, 2026

7% OFF

Daniel Defense DDM4V7 S URG 5.56 1/7 GOV LPG MFR XS Rail 10.0 DDFS Complete Upper Receiver w/ Flash Hider Black 11.5in

$1281.00 $1379.00

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Optics Planet Updated Aug 29, 2026

9% OFF

Fm Products MIKE-9 9mm Complete Upper Receiver 23.75 inch 16 inch Barrel Front Charge 1-10 Twist 1/2x36 Thread Free-Float Nitride Black

$445.99 $489.00

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Optics Planet Updated Aug 29, 2026

5% OFF

Fm Products MIKE-9 9mm Complete Upper Receiver 17.75 inch 10 inch Barrel Front Charge 1-10 Twist 1/2x36 Thread Free-Float Nitride Black

$379.00 $399.00

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Optics Planet Updated Aug 29, 2026

6% OFF

Geissele Usasoc Upper Receiver Complete Group AR15/M4/M16 14.5in ML CHF 5.56mm

$1525.00 $1627.99

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Optics Planet Updated Aug 29, 2026

11% OFF

Gemtech GVAC 16 inch 5.56mm Complete Upper Receiver

$778.99 $879.00

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Optics Planet Updated Aug 29, 2026

24% OFF

Lantac USA LLC Urban Tactical Complete Upper Receiver 223 Wylde 11.5" Barrel Fits AR-15 Anodized Finish Black

$978.49 $1288.99

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Optics Planet Updated Aug 29, 2026

17% OFF

Lone Wolf Arms Dusk Pistol Complete Upper Slide Glock 19 9mm Gen 3 Black Small

$413.95 $499.95

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Optics Planet Updated Aug 29, 2026

1% OFF

Luth-Ar Complete Upper Receiver Assembly .223 31in 24in Bull Rifle 1x9 1/2x28 Picatinny Key MOD A2 Flash Hider Anodized Manganese Phosphate Silver/

$509.99 $514.95

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Optics Planet Updated Aug 29, 2026

6% OFF

Luth-Ar 24 in Bull Barrel Complete Upper Barrel Receiver Assembly Silver/Black 24

$484.05 $514.95

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Optics Planet Updated Aug 29, 2026

6% OFF

Luth-Ar A3 Complete Upper Receiver Assembled 14.5in SOCOM Profile Barrel 1-7 Twist 1/2 x 28 Thread A2 Flash Hider w/ F Marked FSB and and 2-Piece CAR

$390.05 $414.95

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Optics Planet Updated Aug 29, 2026

6% OFF

Luth-Ar 16 in Light Weight Complete Upper Barrel Receiver Assembly - 5.56 1x7 twist M-LOK Free Float Handguard Black 16

$394.75 $419.95

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Optics Planet Updated Aug 29, 2026

6% OFF

Luth-Ar A3 Complete Upper Receiver Assembled 11.5in Government Profile Barrel 5.56mm 1-7 Twist 1/2 x 28 Thread A2 Flash Hider w/ F Marked FSB and

$384.41 $408.95

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Optics Planet Updated Aug 29, 2026

17% OFF

Lwrci Complete Di Upper Receiver 5.56mm 16 inch Barrel 1-7 Twist M-LOK Handguard Black 16in

$1069.99 $1294.00

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Optics Planet Updated Aug 29, 2026

17% OFF

Moriarti Complete Upper Receiver AR-15 5.56 Nato 16 inch Barrel M4 Carbine Length 1x7 Twist 1/2x28 Thread M-LOK Handguard Triport Hardcoat Anodized

$329.99 $399.95

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Optics Planet Updated Aug 29, 2026

6% OFF

Pof Usa Minuteman Complete Upper Black Anodized 16" 5.56

$1040.00 $1102.00

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Optics Planet Updated Aug 29, 2026

9% OFF

Radian Weapons Model 1 Complete Upper Receiver .223 Wylde 14.5 in Barrel Custom Mid Length 1-8 Twist 1/2x28 Thread M-LOK Deadair Flash Hider FDE

$1994.95 $2195.00

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Optics Planet Updated Aug 29, 2026

7% OFF

Radian Weapons Model 1 Complete Upper Receiver .223 Wylde 16 in Barrel Custom Mid Length 1-8 Twist 1/2x28 Thread M-LOK Deadair Flash Hider Radian

$2029.95 $2179.00

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Optics Planet Updated Aug 29, 2026

12% OFF

Radian Weapons Model 1 Complete Upper Receiver .223 Wylde 14.5 in Barrel Custom Mid Length 1-8 Twist 1/2x28 Thread M-LOK Deadair Flash Hider Radian

$1994.95 $2271.18

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Optics Planet Updated Aug 29, 2026

7% OFF

Radian Weapons Model 1 Complete Upper Receiver .223 Wylde 10.5 in Barrel Custom Carbine Length 1-8 Twist 1/2x28 Thread M-LOK Deadair Flash Hider

$1904.95 $2049.00

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Optics Planet Updated Aug 29, 2026

6% OFF

Radian Weapons Model 1 Complete Upper Receiver .223 Wylde 10.5 in Barrel Custom Carbine Length 1-8 Twist 1/2x28 Thread M-LOK Deadair Flash Hider OD

$1904.95 $2019.00

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Optics Planet Updated Aug 29, 2026

10% OFF

Radian Weapons Model 1 Complete Upper Receiver .300 AAC Blackout 9 in Barrel Custom Pistol Length 1-5 Twist 5/8x24 Thread M-LOK Deadair Flash Hider

$1829.95 $2025.15

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Optics Planet Updated Aug 29, 2026

11% OFF

Radian Weapons Model 1 Complete Upper Receiver .300 AAC Blackout 9 in Barrel Custom Pistol Length 1-5 Twist 1/2x28 Thread M-LOK Deadair Flash Hider

$1829.95 $2050.99

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Optics Planet Updated Aug 29, 2026

8% OFF

Radian Weapons Model 1 Complete Upper Receiver .300 AAC Blackout 9 in Barrel Custom Pistol Length 1-5 Twist 1/2x28 Thread M-LOK Deadair Flash Hider

$1829.95 $1979.00

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Optics Planet Updated Aug 29, 2026

30% OFF

Rise Armament AR-15 Complete Upper Receiver 22 ARC 18 in Patriot Brown

$839.99 $1199.00

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Optics Planet Updated Aug 29, 2026

30% OFF

Rise Armament AR-15 6mm ARC 18in Complete Upper Receiver Rifle Length 1-7 Twist 1/2x28 Black

$839.99 $1199.00

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Optics Planet Updated Aug 29, 2026

17% OFF

Rock River Arms Completed Upper Receiver Operator ETR .308/7.62x51mm 16 Inch Barrel 1-10 Twist Mid-Length Profile 5/8-24 Threat Free-Float Handguard

$749.99 $900.00

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