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Aero Precision AR15 Complete Upper Flat Dark Earth / Black 5.56 / .223 Rem 10.5 Barrel - Aero Precision

Aero Precision AR15 Complete Upper Flat Dark Earth / Black 5.56 / .223 Rem 10.5 Barrel

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Radian Weapons Model 1 17.5" MOE Upper .223 Wylde 1:8 M-LOK Rail Intermediate-Length with BCG and CH, Radian Black - R0026 - Radian Weapons

Radian Weapons Model 1 17.5" MOE Upper .223 Wylde 1:8 M-LOK Rail Intermediate-Length with BCG and CH, Radian Black - R0026

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Rock River Arms CAR A4 16" Classic Upper .350 Legend 1:16 M-LOK Carbine-Length with BCG and CH, Black - Precision Carbine - 350L0328 - Rock River Arms

Rock River Arms CAR A4 16" Classic Upper .350 Legend 1:16 M-LOK Carbine-Length with BCG and CH, Black - Precision Carbine - 350L0328

$1,001.99 $569.99

Rock River Arms

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Brown - Precision Tactical - R0619 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Brown - Precision Tactical - R0619

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Battle Arms Workhorse 16" Upper .223 Wylde 1:8 Free Float M-LOK Rail Carbine-Length, Black - Battle Arms Development

Battle Arms Workhorse 16" Upper .223 Wylde 1:8 Free Float M-LOK Rail Carbine-Length, Black

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Battle Arms Development

Maxim Defense Industries PDX Upper Receiver Flat Dark Earth .300 AAC Blackout 5.5 Barrel - Maxim Defense Industries

Maxim Defense Industries PDX Upper Receiver Flat Dark Earth .300 AAC Blackout 5.5 Barrel

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Maxim Defense Industries

Rise Armament 18" Upper .22 ARC 1:7 M-LOK Picatinny Rail Aluminum Rifle-Length, Patriot Brown - Rise Armament

Rise Armament 18" Upper .22 ARC 1:7 M-LOK Picatinny Rail Aluminum Rifle-Length, Patriot Brown

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Aero Precision M4E1 Threaded 16" Upper 5.56x45mm 1:7 M-LOK Rail Mid-Length, Flat Dark Earth - Aero Precision

Aero Precision M4E1 Threaded 16" Upper 5.56x45mm 1:7 M-LOK Rail Mid-Length, Flat Dark Earth

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Radian Weapons 10.5" Complete Upper .223 Wylde 1:8, Black - R0023 - Radian Weapons

Radian Weapons 10.5" Complete Upper .223 Wylde 1:8, Black - R0023

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Rock River Arms Coyote Carbine 16" Classic Upper .300 AAC Blackout 1:8 M-LOK Pistol-Length with BCG and CH, Black - BLK0592 - Rock River Arms

Rock River Arms Coyote Carbine 16" Classic Upper .300 AAC Blackout 1:8 M-LOK Pistol-Length with BCG and CH, Black - BLK0592

$917.99 $580.99

Rock River Arms

CMMG Resolute MK4 6mm ARC Upper with 16.1" Barrel, Black - 60B1091AB - Cmmg

CMMG Resolute MK4 6mm ARC Upper with 16.1" Barrel, Black - 60B1091AB

$978.99 $677.89

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Flat Dark Earth - Premium Carbine - R0414 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Flat Dark Earth - Premium Carbine - R0414

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Black - Advanced Tactical - R0428 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Black - Advanced Tactical - R0428

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Black Rain Ordnance .458 SOCOM 16" Complete AR-15 Upper With BCG And CH, Black - BRO-SPEC15-CU-458S - Black Rain Ordnance

Black Rain Ordnance .458 SOCOM 16" Complete AR-15 Upper With BCG And CH, Black - BRO-SPEC15-CU-458S

$1,032.99 $729.99

Black Rain Ordnance

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Gray - Versatile Tactical - R0625 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Gray - Versatile Tactical - R0625

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Rock River Arms Tactical Carbine 16" Classic Upper .458 SOCOM 1:14 M-LOK Carbine-Length with BCG and CH, Black - Power and Precision - SOC0564 - Rock River Arms

Rock River Arms Tactical Carbine 16" Classic Upper .458 SOCOM 1:14 M-LOK Carbine-Length with BCG and CH, Black - Power and Precision - SOC0564

$987.99 $636.99

Rock River Arms

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, OD Green - Versatile Performance - R0628 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, OD Green - Versatile Performance - R0628

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Rise Armament 18" Upper .22 ARC 1:7 Free Float M-LOK Picatinny Rail Aluminum Rifle-Length, Black - Rise Armament

Rise Armament 18" Upper .22 ARC 1:7 Free Float M-LOK Picatinny Rail Aluminum Rifle-Length, Black

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Rise Armament 18" Upper 6mm ARC 1:7 M-LOK Picatinny Rail Aluminum Rifle-Length, Patriot Brown - Rise Armament

Rise Armament 18" Upper 6mm ARC 1:7 M-LOK Picatinny Rail Aluminum Rifle-Length, Patriot Brown

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Radian Weapons 14.50" Complete Upper .223 Wylde 1:8, Black - R0024 - Radian Weapons

Radian Weapons 14.50" Complete Upper .223 Wylde 1:8, Black - R0024

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Radian Weapons Model 1 14.50" MOE Upper .223 Wylde 1:8 M-LOK Rail Mid-Length with BCG and CH, Flat Dark Earth - Versatile Precision - R0466 - Radian Weapons

Radian Weapons Model 1 14.50" MOE Upper .223 Wylde 1:8 M-LOK Rail Mid-Length with BCG and CH, Flat Dark Earth - Versatile Precision - R0466

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Radian Weapons Model 1 9" MOE Upper .300 AAC Blackout 1:5 M-LOK Rail Pistol-Length with BCG and CH, Black - Compact Power - R0027 - Radian Weapons

Radian Weapons Model 1 9" MOE Upper .300 AAC Blackout 1:5 M-LOK Rail Pistol-Length with BCG and CH, Black - Compact Power - R0027

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Sons of Liberty Gun Works .223 Remington Upper with 16" Barrel, Black - EXO3UPPER16556 - Sons Of Liberty Gun Works

Sons of Liberty Gun Works .223 Remington Upper with 16" Barrel, Black - EXO3UPPER16556

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Sons Of Liberty Gun Works

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Flat Dark Earth - Precision Carbine - R0627 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Flat Dark Earth - Precision Carbine - R0627

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

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