![AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | USA Flag | Pistol Upper Build U29 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-29-AR15P/AR-15-556-7-5-Barrel-7-Quad-Rail-Handguard-USA-Flag-Pistol-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | USA Flag | Pistol Upper Build U29 [ASSEMBLED]")
![AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | USA Flag | Pistol Upper Build U29 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-29-AR15P/AR-15-556-7-5-Barrel-7-Quad-Rail-Handguard-USA-Flag-Pistol-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | USA Flag | Pistol Upper Build U29 [ASSEMBLED]")
New
-16 %
AR-15 Free Float Quad Rail Handguard 7"
5.56 NATO 7.5" 1:7 Twist -Black Nitride | Made in USA
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical Rifle Charging Handle Assembly
..
$379.99 $449.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build U2 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-2-FKM-SBNV2/AR-556-16-Barre-W-10-12-15-Keymod-Handguard-option-Carbine-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build U2 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build U2 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-2-FKM-SBNV2/AR-556-16-Barre-W-10-12-15-Keymod-Handguard-option-Carbine-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Keymod Handguard option | Carbine Upper Build U2 [ASSEMBLED]")
-12 %
AR-15 Ultra Slim Keymod Handguard 10" 12"
15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical ..
$369.99 $419.99
![AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | Pistol Upper Build U23 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-23-FAR07/AR-223-7-5-Barrel-7-Quad-Rail-Handguard-Pistol-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | Pistol Upper Build U23 [ASSEMBLED]")
![AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | Pistol Upper Build U23 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-23-FAR07/AR-223-7-5-Barrel-7-Quad-Rail-Handguard-Pistol-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 7.5'' Barrel 7'' Quad Rail Handguard | Pistol Upper Build U23 [ASSEMBLED]")
Hot
-15 %
AR-15 Free Float Quad Rail Handguard 7"
5.56 NATO 7.5" 1:7 Twist -Black Nitride | Made in USA
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical Rifle Charging Handle Assembly
..
$349.99 $409.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build U20 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-20-FFKM-45HSBN/AR-556-16-Barrel-W-10-12-Keymod-Handguard-option-Carbine-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build U20 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build U20 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-20-FFKM-45HSBN/AR-556-16-Barrel-W-10-12-Keymod-Handguard-option-Carbine-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' Keymod Handguard option | Carbine Upper Build U20 [ASSEMBLED]")
-12 %
AR-15 Super Slim Keymod Free Float Handguard
223 556 W/Steel Barrel Nut 10" 12"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$369.99 $419.99
![AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build U27 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-27-AR15P/AR-556-7-5-Stainless-Steel-Barrel-10-Keymod-Handguard-Pistol-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build U27 [ASSEMBLED]")
![AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build U27 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-27-AR15P/AR-556-7-5-Stainless-Steel-Barrel-10-Keymod-Handguard-Pistol-Upper-Build-ASSEMBLED(2--)-250x250.jpg "AR-15 5.56 7.5'' Stainless Steel Barrel 10'' Keymod Handguard | Pistol Upper Build U27 [ASSEMBLED]")
-19 %
AR-15 Ultra Slim Keymod Handguard 10"
7.5" 5.56 NATO 1:7 Twist | Stainless
Steel | Made in U.S.A.
AR-15 Krinkov Muzzle Flash Can Brake
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical Rifle Charging Handle Assem..
$379.99 $469.99
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build U15 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-15-FFAR-O/AR-15-556-16-Barrel-W-10-12-15-Quad%20Rail-Handguard-option-Carbine-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build U15 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build U15 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-15-FFAR-O/AR-15-556-16-Barrel-W-10-12-15-Quad%20Rail-Handguard-option-Carbine-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 10'' 12'' 15'' Quad Rail Handguard option | Carbine Upper Build U15 [ASSEMBLED]")
-28 %
Eagle Lite Inc. Extended Length One Piece
Free Float Rail 10" 12" 15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$359.99 $499.99
![AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Keymod Handguard option | Pistol Upper Build U11 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-11-FKM-SBNV2/AR-556-10-5-Barrel-W-10-12-Keymod%20Handguard-option-Pistol-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Keymod Handguard option | Pistol Upper Build U11 [ASSEMBLED]")
![AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Keymod Handguard option | Pistol Upper Build U11 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-11-FKM-SBNV2/AR-556-10-5-Barrel-W-10-12-Keymod%20Handguard-option-Pistol-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 10.5'' Barrel W/ 10'' 12'' Keymod Handguard option | Pistol Upper Build U11 [ASSEMBLED]")
-10 %
AR-15 Ultra Slim Keymod Handguard V2 W/Steel Barrel
Nut 10" 12"
BCA 10.5" 5.56 Pistol Barrel W/Carbine
Gas System | Made in U.S.A.
AR-15 Krinkov Muzzle Flash Can Brake
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
AR-15 Tactical..
$379.99 $419.99
![AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build U5 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-5-KFC/AR-556-16-Barrel-W-12-15-Keymod-Handguard-option-Carbine-Upper-Build-ASSEMBLED(1)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build U5 [ASSEMBLED]")
![AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build U5 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPPER%20KIT-5-KFC/AR-556-16-Barrel-W-12-15-Keymod-Handguard-option-Carbine-Upper-Build-ASSEMBLED(2)-250x250.jpg "AR-15 5.56 16'' Barrel W/ 12'' 15'' Keymod Handguard option | Carbine Upper Build U5 [ASSEMBLED]")
-17 %
AR-15 Keymod Free Float Hand Guard
W/Detachable Rails 12" 15"
BCA 16" 5.56 Nato 1:8 Twist Rifle Barrel
| Nitride | Made in U.S.A.
AR-15 1/2x28 Birdcage Muzzle Brake W/Crush
Washer
AR-15 Mil-Spec Upper Receiver | Made in U.S.A.
..
$379.99 $459.99
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