![Proof Research Carbon Fiber Q The Fix Pre-fit | 6.5 CM Proof Research Carbon Fiber Q The Fix Pre-fit | 6.5 CM](https://cdn11.bigcommerce.com/s-9544hv8ac7/images/stencil/300x300/products/998/2633/Q-Fix-Profile__71055.1639174857.1280.1280__47617.1686694593.png?c=1)
When PROOF Research was formed in 2012, our vision was both simple and extraordinary. Our truly innovative founders envisioned a company that would apply advanced science, new technologies, aerospace-grade materials and manufacturing excellence to produce a new class of products that would truly revolutionize the firearms industry. Our pre-fit barrels exemplify our founders’ pursuit of relentless excellence.
Our Q Fix & Mini Fix Pre-Fit carbon fiber barrels are available in select calibers, lengths and twists. Your pre-fit barrel will arrive chambered and include the barrel extension for proper installation.
Action: The Fix
Chamber: 6 CM
Twist: 1:7.5
Muzzle: 5/8-24