This Limited 12.5” Rosco barrel is designed to bridge the gap between SBR-Pistol and/ or RECCE platforms and delivers amazing precision performance for its compact size. It is the perfect addition for the person attempting to create the ultimate intermediate patrol platform. This barrel was designed and ported for dedicated suppressor use. While the barrel will function without a suppressor, it may not be optimal and will require lighter buffers, springs, or a combination of both.
| Barrel Length | 12.5″ | |
| Barrel Weight | 22.25oz | |
| Barrel Material | 4150 CMV | |
| Barrel Caliber | .223 Wylde | |
| Barrel Profile |
Government |
|
| Twist |
1/8 |
|
|
Barrel Thread |
1/2 x 28 | |
|
Gas Block Size |
.750 | |
|
Gas System Length |
Mid-Length (Suppressor Optimized Gas Port) | |
| Barrel Crown |
11 Degree |
|
| Barrel Finish |
Nitride |
|
| Barrel Extension Finish |
Nitride |




dara prak (verified owner) –
Great barrel. Fitted my RoscoMan 12.5 223 wylde barrel onto an extra BCM blem upper I had. Matched it with a BCM IonBOND FDE BCG, RADIAN raptor CH, superlative arms ADJ gas block and a Dead Air compensator. Shot it through my Lahar 30 suppressor and I was impressed with how soft the recoil felt. Accuracy was unmatched and follow-up shots were easily manipulated. Glad I picked it up when I did. No regrets; can’t wait to test it out in the fields to eradicate the wild pigs here in Texas.
I decided to go with AAC 75gr black tips and so far the barrel loves the round 👌
Ian Cadwalader (verified owner) –
Literally all the best specs you can ask for in a barrel. 1/8 twist, .223 Wylde chamber, 4150CVM, with a mid length gas system. If they made a 14.5” version of this barrel I would instantly buy it.
Using my FRT I’ve fired at least 500 rounds through this barrel, not a single issue other than the cost of ammo. Their 11.5” hand guard I bought with this pairs perfectly and looks amazing.