![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/0ac-1000x1000.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/1ac-1000x1000.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/2ac-1000x1000.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/3abcc-1000x1000.jpg)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/4ab-1000x1000.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-BCG-308-OPTION-ADD-ON-OPTIONAL-1000x1000.jpg)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/0%202024-01-NEW-SIGHTS%20OPTION-ADD-ON-OPTIONAL-1000x1000.jpg)
-50 %
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/0ac-800x800.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/1ac-800x800.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/2ac-800x800.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/3abcc-800x800.jpg)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/demo/UPK-55-AR10C/4ab-800x800.png)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/NEW-BCG-308-OPTION-ADD-ON-OPTIONAL-800x800.jpg)
![AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED] AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]](https://outdoorsportsusa.com/image/cache/catalog/RIFLE-UPPER-OPTION-PIC/0%202024-01-NEW-SIGHTS%20OPTION-ADD-ON-OPTIONAL-800x800.jpg)
AR-10 / LR-308 18'' Stainless Steel Barrel M-LOK Handguard Option | Carbine Upper Build UPK55 [ASSEMBLED]
We ship fast
Most orders usually ship out fast. Cerakote products may take 5-7 business days to process.
- Stock: In Stock
- Model: UPK-55-AR10C
Product Views: 34630
$349.99
$699.99
Available Options
*DPMS COMPATIBLE*
AR-10 / LR-308 18" STAINLESS STEEL 1:10 TWIST "FLUTED" | MADE IN USA
AR-10 .308 A2 Style Birdcage Muzzle Brake
AR-10 LR308 Upper Receiver Dpms Low-Profile |
Made In U.S.A.
AR-10 .308 Tactical Charging Handle Assembly
AR-10 LR-308 Ejection Port Cover | Dust Cover
Forward Assist Complete Mil-Spec Assembly
LOW-PROFILE MICRO STEEL AR GAS BLOCK .750 + STAINLESS STEEL GAS TUBE - MID LENGTH [ASSEMBLED]
FML308-D- | Handguard Option
AR-10 / LR-308 15" 18'' ANGLE D CUT CLAMP ON M-LOK HANDGUARD | MADE IN USA
FMLUS308- | Handguard Option
AR-10 / LR-308 15'' 18'' ANGLE "C" CUT CLAMP ON M-LOK HANDGUARD | MADE IN USA
WARNING to California Residents:⚠️ According to California's Proposition 65, some products sold on this website may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Tags:
OUTDOORSPORTSUSA
, AR-10
, CARBINE
, UPPER KIT
, .308
, KEYMOD
, SKELETON
, 1:10 TWIST
, MID LENGTH GAS SYSTEM
, MADE IN U.S.A
, DPMS
, LOW PROFILE
, EJECTION PORT COVER
, FORWARD ASSIST
, GAS BLOCK
, .750
, BLACK PHOSPHATE FINISH
, STAINLESS STEEL GAS TUBE
, MID LENGTH GAS SYSTEM
, CHARGING HANDLE
, COMPETITION MUZZLE BRAKE
, 5/8X24
,