Shop Primary Machine Products — Gun Parts, Pistol Parts — Up to 16% Off — 2 products / 2 models — Page 1

Founded in 2012, Primary Machine has one goal: crafting the highest-quality firearm products on the market. Built in-house, Primary Machine Gun Parts can be produced faster and more efficiently than the competitors. Outfit your next build with Pistol Parts that won't cost an arm and a leg. From Red Dot Sight Accessories to Muzzle Devices, Primary Machine knows modifications. Visit our YouTube channel for all of the latest news. Head to our Clearance page for even more great discounts on shooting gear. OpticsPlanet is excited to offer FREE SHIPPING on orders over $49.