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

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

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

Spikes Tactical

Faxon Firearms ION Ultralight 14.50" Upper 5.56x45mm M-LOK Rail, Black - Faxon Firearms

Faxon Firearms ION Ultralight 14.50" Upper 5.56x45mm M-LOK Rail, Black

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.

Luth-AR 16" Lightweight Barrel Complete Upper Receiver For 223 Rem/556NATO, Black - BAA3-L16 - Luth-Ar

Luth-AR 16" Lightweight Barrel Complete Upper Receiver For 223 Rem/556NATO, Black - BAA3-L16

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

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

$899.95 $677.89

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

Rock River Arms MID A4 16" Classic Upper .450 Bushmaster 1:24 M-LOK Mid-Length with BCG and CH, Black - Enhanced Durability - 450B0592 - Rock River Arms

Rock River Arms MID A4 16" Classic Upper .450 Bushmaster 1:24 M-LOK Mid-Length with BCG and CH, Black - Enhanced Durability - 450B0592

$833.99 $609.99

Rock River Arms

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.

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.

Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Black - Battle Arms Development

Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Black

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

Battle Arms Development

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.

Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Gray - Battle Arms Development

Battle Arms Authority Elite 16" Upper 5.56x45mm Free Float M-LOK Rail, Gray

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

Battle Arms Development

Faxon Firearms ARAK-21 12.50" Upper 7.62x39mm, Black - Faxon Firearms

Faxon Firearms ARAK-21 12.50" Upper 7.62x39mm, Black

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

CMMG Resolute MK4 .350 Legend Upper with 16.1" Barrel, Black - 35B5FBCAB - Cmmg

CMMG Resolute MK4 .350 Legend Upper with 16.1" Barrel, Black - 35B5FBCAB

$970.99 $675.99

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Flat Dark Earth - Tactical Excellence - R0406 - Radian Weapons

Radian Weapons Model 1 MOE Upper M-LOK Rail with Charging Handle, Flat Dark Earth - Tactical Excellence - R0406

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

Angstadt Arms MDP-9 5.85" Upper 9mm 1:10 Twist Rate and M-LOK Rail - Black Upper Assembly with Charging Handle - AAUMDP0906 - Angstadt Arms

Angstadt Arms MDP-9 5.85" Upper 9mm 1:10 Twist Rate and M-LOK Rail - Black Upper Assembly with Charging Handle - AAUMDP0906

$2,069.99 $1,352.18

Maxim Defense PDX 5.56x45mm Upper with 5.5" Barrel, Flat Dark Earth - MXM47812 - Maxim Defense

Maxim Defense PDX 5.56x45mm Upper with 5.5" Barrel, Flat Dark Earth - MXM47812

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.

Colt EPR 14.5" 5.56 AR-15 Upper, Black - LE6921EPR-CK - Colt

Colt EPR 14.5" 5.56 AR-15 Upper, Black - LE6921EPR-CK

$1,119.38 $932.52

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 $550.00

Rock River Arms

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

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 $679.57

Rock River Arms

Daniel Defense DD5 V4 20" Upper 6.5 Creedmoor 1:8 M-LOK Rifle-Length, Black - Daniel Defense

Daniel Defense DD5 V4 20" Upper 6.5 Creedmoor 1:8 M-LOK Rifle-Length, Black

$2,595.00 $1,609.52

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.

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