We are working on offering all of the Fire Control Group parts for the M-11, M-11A1 and M-10. We just added the M-11 Trigger Spring to the website.

Click here to go to the New Products Webpage

Our newest line of Upper Receivers were released at the SAR West Show in December 2024. The VERSA line of Upper Receivers feature an interchangeable magazine module. This allows the use of various types of magazines with the same Upper Receiver. The VERSA Uppers are lighter and slower than the Mk2 Uppers with the VERSA-11 firing at around 530 rounds per minute. If you have an M-10/9 that you wish you could run .45 ACP on, now you can! The VERSA-10 Upper with the M3 Grease Gun or Glock G21 magazine module will work on the M-10/9. Glock Magazine modules are available for all platforms. Various other magazines modules are available dependant on your Lower. We hope to offer more options in the future as well.

Click here to go to the VERSA-11 page for the M-11/9
Click here to go to the VERSA-10 9mm page for the M-10/9 or M-10/45
Click here to go to the VERSA-10 .45 ACP page for the M-10/9 or M-10/45
Click here to go to the VERSA-12 page for the M-11/380 or M-11A1


The VERSA Uppers are the ultimate choice for versatility!

Here’s a few photos of the VERSA Uppers with various magazine modules:


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