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Code: 1WN-UFH-UP05-AR0328B
MPN: AR0328B
UPC: 842834117666
ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.
Intended to be regarded as a very good product for almost any individual, we're positive you are going to enjoy the Rock River Arms Carbine .223/5.56mm Completed Upper w/Gas Block.![]()
These AR15 Upper Receivers from the professional product professionals at Rock River Arms are fashioned using dependable and dependable resources, as a way to provide you with a product that is going to be useful for many years. Designed utilizing some of the best accessible substances and design, these particular AR15 Upper Receivers from the product professionals at Rock River Arms can last an unbelievably long time.
Rock River Arms has been making superior quality merchandise for a very long time, and the Rock River Arms Carbine .223/5.56mm Completed Upper w/Gas Block is their particular way of demonstrating exactly how much they care.
At OpticsPlanet, we ensure that it is our responsibility to get the best product for all of your requirements, and exhibiting the Rock River Arms Carbine .223/5.56mm Completed Upper w/Gas Block is one thing that we are pleased to offer.
| Manufacturer: | Rock River Arms |
| Caliber: | 5.56mm, .223 Wylde |
| Overall Length: | 24 in |
| Barrel Length: | 16 in |
| Barrel Profile: | Carbine |
| Gas System Length: | Carbine Length |
| Barrel Twist Rate: | 1-9 |
| Threads per Inch: | 1/2x28 |
| Handguard Type: | Free-Float |
| Muzzle Device: | A2 Flash Hider |
| Finish: | Anodized |
| Color: | Black |
| Gas Block Journal Size-Diameter: | .750 in |
| Handguard Length: | 6 in |
| Handguard Style: | Quad Rail |
| Gun Rail: | Full Top Rail |
| Included Accessories: | None |
| Barrel Material: | Chrome Moly |
| Bolt Carrier Group Included: | COM-SPEC |
| Charging Handle Included: | COM-SPEC |
| Weight: | 4.4 lb |
| Magazine Included: | No |