Rosco Upper Receiver Group
Design your perfect upper receiver group with Rosco’s premium components. Choose your barrel, handguard, and accessories to create a custom setup tailored to your mission—whether it’s precision, duty, or range work. Every part is engineered for reliability, accuracy, and performance you can trust.
Our “Built” Upper Receiver Groups (URGs) are built for your order in-house by our skilled armorers. Please allow up to a week for your URG to be assembled.
The Rosco “Built” Upper Receiver Groups (URGs) feature the best aftermarket items we sell as standard equipment in a ready to roll combo. From our highly coveted in-house made barrels, forged upper receivers, MLOK handguards, to our Bloodline accessories. You’ll even have the option to complete your URG with a Rosco ACF-R Charging Handle and a Rosco Bolt Carrier Group to design one un-stoppable package. All URGs come with an A2 Flash Hider.
Rosco URGs include the following:
- Barrel
- Forged Upper Receiver
- MLOK Handguard
- Gas Block
- Gas Tube
- A2 Flash Hider
Our “Built” Upper Receiver Groups (URGs) are built for your order in-house by our skilled armorers. Please allow up to a week for your URG to be assembled. We will always make every effort to assemble your URG as quickly as possible.
NOTE: PATROL LENGTH BARRELS COME PRE-PACKED WITH GAS TUBES, THERE WILL BE NO OPTION ON THIS PAGE FOR PATROL LENGTH TUBES, NO NEED TO SELECT GAS TUBE OR ORDER SEPERATELY.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 32 × 4 × 4 in |
Michael (verified owner) –
Just purchased the 14.5 URG with Husky barrel. Build quality was great and shot groups even better. Will be purchasing another URG soon.