12.5” K9 URG (Built)
From: $725.00
The “Built” K9 URGs features the best aftermarket items we sell as standard equipment in a ready to roll combo. From our highly coveted in-house made barrels, Purebred billet uppers, Purebred MLOK handguards, to our Bloodline accessories. You’ll even have the option to complete your URG with a Rosco/VLTOR charging handle and a Rosco Bolt Carrier Group to design one un-stoppable package. All K9 URGs come with a SOLGW Nox9 Neutral. Don’t pew like a POOR, live like a king without having to spend like one!
The Rosco K9 URGs are a culmination of the performance and synchronization of our barrels and accessories. Our original goal was to supply folks with well-made barrels to improve their current platforms. After we reached that marker, we then sought out the best accessories and tuned them to work perfectly with our barrels in a cohesive system. Ultimately, we decided to bring our talents as shooters and gunsmiths to provide non-builders with a product that was a drop-in option.
Our URGs have every bit of our DNA in them- from the years of turning barrels (OEM & Commercial), to the hand-picked support components, and the many hours of working over a bench. All the details that are often disregarded by other manufacturers are the starting points to these upper receiver groups. Headspace, correct torques, gas port/gas block alignment are the bricks that create a path to cornerstone performance. Those items are not just a hit-list of tasks for these URGs, it’s a roadmap we will never compromise on.
ALL NFA RULES APPLY!
Specifications:
| Barrel Length | 12.5” K9 Sage Dynamics (416R, Melonite) | |
| Caliber | 5.56x45mm | |
| Twist |
1/7 RH |
|
|
Gas System |
Patrol Length | |
|
Gas Block |
Bloodline, Non-adjustable, .750 dia, 4150 Steel (Melonite) | |
| Gas Tube |
K9, Patrol Length, stainless steel (Melonite) |
|
| Upper Receiver |
Purebred, billet (7075 T6, T3 anodize) |
|
| Handguard |
Purebred, 10.75” MLok (6061 T6, T3 Anodize) |
|
|
Muzzle Device |
SOLGW Nox9 Neutral |
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 32 × 4 × 3.75 in |
Rosco VLTOR Charging Handle
| Select your charging handle | Standard, Ambidextrous |
|---|
Nick (verified owner) –
This is a solid upper, built above its price point. I’ve run it through the ringer and it holds zero and functions reliably. I most certainly will be getting more.
Chelsen Kincade-Jackson (verified owner) –
Very solid upper receiver! The barrel is very accurate and the BCG is a breeze to clean. I can’t wait to push it out to longer distances! Paired it with a Geissele braided spring and an H3 buffer and it shoots incredibly soft. I’ll be buying all of my barrels from Rosco from her on.