​Copyright © 2015 - 2020 Magnum Gunworks, LLC ™. All rights reserved.

​​ We specialize in custom parts for Crosman 13XX, 22XX and PCP models. These are the most popular airguns in the world for customization. 13XX includes Crosman 1377, 1322, 1300KT and related models like the 2289G Backpacker and PC77. 22XX includes 2240, 2250, 2260 and related models like the 2300T, 2300S, 2300KT and 2400KT. For PCP the focus is on models that evolved from 22XX. This includes Discovery, Maximus, Fortitude, Challenger, Marauder Pistol, 1701P and 1720T. All of these models share interchangeable parts to one degree or another.

 Managing this business is extremely time-consuming. Answering messages, packaging, shipping, maintaining multiple websites and online stores, parts design & production, performance testing, destructive testing and building guns to list in our online stores is a never-ending task. We occasionally do repairs, tuning and custom builds when we can fit those in but often turn away that type of work. We do not make custom parts by request, what we have listed is what's available.We will assemble and/or install parts bought from us in most cases. We also service and repair all parts and guns bought from us. All work must be shipped, our shop is not open to the public, no exceptions.

 We will be adding technical information, instructional videos, new parts and custom guns as often as possible. Our mission is to help expand the world of airguns to a higher level of performance and popularity.

 If you have any questions feel free to contact me.

 Bill Baldyga, owner & manager