At S3FSolutions, we always say “Accuracy Matters”, and we mean it. Our mission, simply stated, is to bring barrels to our customers, that are higher quality, more consistent, and cost a fraction of the price. We accomplish this by putting every barrel through a rigorous quality control process; to ensure each barrel is as close to mathematically symmetrical as possible and meets SAAMI (Sporting Arms and Ammunition Manufacturers’ Institute) specifications. These fully supported chambers are spec’d for shooting either factory or reloaded ammunition, and are ready to be dropped into your gun and run! We are confident you will be satisfied with your new S3F barrel, because thousands of shooters, from Pro to recreational already are!