Purebred – 20″ .223 Wylde Barrel: This Rosco 20″ .223 Wylde Barrel was made to give the precision carbine shooter the best possible option for extended range shooting within this chambering option. Whether you are trying to make a longer version of the MK12 platform or re-barrel your 20” carbine for DCM/ National Matches our barrel will deliver optimal extended range performance time after time.
Rosco Manufacturing’s “Purebred” series is a testament to precision and quality manufacturing. We took a step back to see how we could create a barrel line that would be a culmination of all the lessons learned through years of making barrels for several OEM’s. The result is a barrel that will produce results out of the box for any shooter that is looking to take their skills above and beyond. All of our Purebred barrels are made from scratch in our Rhode Island facility and start life as a blank piece of 416R stainless steel.
Aside from making our own barrel blanks, and barrel extensions, we also hold ourselves to the most stringent quality standards. This is the only way that we can make sure that we are producing a product that will perform time after time under the demanding of situations. We are setting out to re-define the rules and we plan on letting our work do the talking…
| Barrel Length | 20.0″ | |
| Barrel Weight | 32.3oz | |
| Barrel Material | 416 R | |
| Barrel Caliber | .223 Wylde | |
| Barrel Profile |
Medium |
|
| Twist |
1/7 |
|
|
Barrel Thread |
1/2 x 28 | |
|
Barrel Gas Block Size |
0.750 | |
|
Gas System Length |
Rifle | |
| Barrel Crown |
Step Crown |
|
| Barrel Finish |
80 Grit Bead Blast |
|
| Barrel Extension Finish |
Nickel Boron |
Tonyc (verified owner) –
This is my 3rd Rosco barrel, 20″, 16″ & 11.5″ barrel. They make an exceptional barrel, machined to perfection. This is the only Barrel I would ever purchase, they just run like a 5.56 barrel should. Packaging is also 1st class like the barrels themselves. Try one out you’ll feel the same and the turnaround is also 1st class. Extremely happy with all my purchases. Thank you ROSCO.
Country girl (verified owner) –
These Rosco barrels in my opinion are some of the best on the market. This 20″ isn’t my 1st, I have an 11.5 and a 16″ that I purchased thru primary arms, and they run phenomenal. Flat and accurate. From the packaging to the overnight shipping, Rosco is my go to barrel.
GCox (verified owner) –
Just used this barrel in my DMR build. Everything about this barrel is quality. From the crown to the dimple to set your gas block. I can’t wait to put some rounds down range with this one!!
GCox (verified owner) –
Just put this on my DMR build. Everything about this barrel says quality, from the crown to the dimple to set your gas block. I can’t wait so put some rounds down range with this beauty.
Leif C (verified owner) –
Recently received the 20″ purebred.223 wylde barrel from Rosco. This was my first purchase from Rosco let me tell ya very quick delivery time UPS ground had it in five days. I am extremely impressed by craftsmanship of this barrel a beauty to behold. This is my first build and Rosco was recommended by friends of mine. Price, Quality, Delivery time I would rate Rosco as excellent. I haven’t had a chance yet to build and shoot but I have No doubt I will be satisfied. Will update performance later. Hats off to Rosco.