Fans of the new Defiance Machine Ruckus actions will be an even bigger fan of the PROOF Research prefit carbon fiber designed for the Defiance Ruckus action. PROOF's Ruckus prefit barrels will arrive threaded and chambered. This is a shouldered barrel that requires few specialized tools for install. They're offered with a variety of caliber, lengths, and twist rates in carbon fiber.
* These PROOF Research/Defiance Ruckus prefit barrels are pre-headspaced. However, it is always recommend to double check headspacing with proper gauges before firing a rifle.
*Barrels come ready to install on your Defiance Ruckus action and muzzles are threaded 5/8x24 TPI.
2 Reviews
-
Best of the best
Machine work is perfect no flaws can be found. These barrels are easy to do load work up on and obviously are light weight. I have a 28 Nosler prefit and when I seen the new 7 prc came available I ordered it as well. Once components come in stock I’ll switch barrels. Can’t wait to shoot it.
-
Proof research prefit barrel
Did a barrel break in. Then ran 60 rounds through it within 30 mins. And didn’t notice the point of impact shift. Awesome product
