They say “Accuracy Matters” over at S3F Solutions, and they mean it. Their mission is to bring high quality barrels to customers at a fraction of the cost.
All S3F Solution barrels are put through a rigorous quality control process, ensuring that each barrel is as close to mathematically symmetrical as possible, and meeting SAAMI (Sporting Arms and Ammunition Manufacturers’ Institute) specifications. Their proprietary chambers are spec’d for shooting both factory and reloaded ammunition, and are ready to be dropped into your gun and run.
Quality: 416R Stainless Steel!
Rifling: Pulled broached/ Saami spec 9mm Rifling
Fit: Glock 19, 17, 34, and 43
Threading (Optional): 1/2 x 28
Thread protector (Price included with threading):Yes
Finish Options: Stainless Steel, Black Nitride, Or Titanium Nitride (Gold)
*Glock 19 barrel is Gen 5 19, 19X, 45 Compatible - Glock 17 and 34 are not