Proof Research 224 Valkyrie AR Type Barrel have set the standard for what a 224 Valkyrie Barrel should be. But strength and stiffness are only part of the equation. Due to supply and demand, some backorder barrels may take longer than others to receive. The drilling, rifling, and lapping process is identical to their composite barrels. No hard shoulders mean no uneven flex even if the barrel heats up. Heat conductivity and thermal expansion are also of paramount importance when developing a match-grade carbon fiber barrel. Stainless stee BSF Barrels .224 Valkyrie 1/7 Twist . The results of our most recent tests of Proof Carbon Fiber barrels were outstanding, We achieved consistent sub-1/2 MOA groups with each of the barrels we tested. We’ve seen barrels that have approached the 60% savings mark. The Match .224 valkyrie barrel length is 20” and it has a straight profile. 4 models International Barrels 224 Valkyrie Carbon Pre-fit Rifle Barrels - Threaded $778.00 (Save 15%) $659.99 3 models V Seven . The difference in weight between a carbon fiber barrel that has a 1.2″ muzzle diameter and a steel barrel of the same diameter will be huge. "PROOF has cracked the code with high-performance carbon-fiber barrels.” - Outdoor Life Magazine. In the past, we have declined to use carbon fiber barrels due to inconsistent accuracy results. The company’s MSR series includes a Competition model that is offered in .224 and comes standard with a PROOF Research 18-inch heavy-profile carbon fiber wrapped stainless barrel. Our goal as a custom rifle builder is to give our customers exactly what they want. The first thing to love about this barrel and maybe the reason behind its price is the Carbon Fiber jacket on the barrel. Tension wrapped with carbon fiber and drilled to vent heat, preventing delamination! .224 Valkyrie 20” Paladin complete upper assembly, shoots amazing with a guaranteed 1" MOA. 224 Valkyrie Match Barrel As Low As (Save Up to … The steel barrels are made in house with the exact same commitment to quality and repeatability as they employ on carbon fiber barrels. Please email or call us if you would like an estimated time of arrival. Rainier arms .224 Valkyrie barrels bring you the ideal configuration for precision and accuracy without the extra weight of barrel contour. (Finished weight under 3 lbs.) 20" Stainless Heavy Barrel 1:7 Twist In .224 Valkyrie About half the weight of comparably-sized steel barrels. Pursue Your Passion. Rainier Arms offers the great selection of .224 Valkyrie Barrels. Other standard features are a nickel-boron bolt carrier, Magpul CTR buttstock, two-stage trigger, and an M-LOK handguard. After turning down the barrel, we jacket a 416R Stainless steel match barrel in a roll-wrapped carbon fiber sleeve and load it under tension. The aerospace-grade carbon fiber we use has a specific strength up to 30 times that of stainless steel and a specific stiffness up to 7 times greater than steel. Rainier Arms. On the other end of the spectrum, a featherweight barrel may yield only a … Shop our finest lightweight, accurate, carbon fiber barrels! PROOF Research is proving carbon fiber-wrapped barrels aren’t just a lightweight alternative to traditional steel barrels, but that they provide superior performance, including extreme … The carbon fibers we use have a unique ability to diffuse heat along the length of the barrel (much like fiber optics transmit light).