Description
The GST-9 MOD1 is our premium offering to the 80% Pistol Frame market. Along with that, we designed an equally improved rail system that ensures smooth cycling every time. To ensure tight tolerances and precision, our front rails are made from industry-leading CNC cut hardened steel. The rails are then black nitride treated to provide an additional layer of material hardness and ultimate lubricity.
Whether you are needing rails for a new frame or want to have extra parts to serve as spares, we’ve got you covered. And with the release of our new GST-9 Infinity Jig, you can now have a permanent tooling solution for many GST-9 frames to come!
80 Percent Arms strives to provide the highest level of customer service within the 80% and firearm industry as a whole. You can always expect prompt and educational information as customer satisfaction is our bread and butter. For any questions or concerns regarding our products, please contact us at either support@80percentarms.com, (949) 354-2767 or message us via our live chat!
Shipping Restrictions:
This item is restricted from shipping to New Jersey, New York, Hawaii, Connecticut, Rhode Island, Washington D.C., Maryland, Illinois, California, Washington, Allenspark Colorado, Coal Creek Canyon Colorado, Eldora Colorado, Eldorado Springs Colorado, Gold Hill Colorado, Gunbarrel Colorado, Hygiene Colorado, Niwot Colorado, and Denver Colorado.
