Bought this for my rifle but it doesn’t fit because the Knights Armament handguard extends too far back and doesn’t allow for the cummerbund design to install. It won’t work with a wide handguard either or if your rifle has a welded on top rail. I did buy it used, so even though I never...

I'm looking to upgrade my SP5. I'm looking for the following parts: - Midwest Industries HK MP5 Handguard (M-LOK) - HK Mid-Life Improvement (MLI) Railed Scope Mount Private message me with your price and pictures!

Selling off some extra parts. More photos available upon request. Semi - Auto Lower: This came off of a PTR rifle. Nothing fancy, just a standard semi-auto trigger group in a polymer lower. The only flaws on it are the S and F markings are wearing off for some reason. Needs to be touched up. -...

Ultra-Low Profile HK Red Dot Mount – Aimpoint, Primary Arms, Vortex, Burris – Fits ALL HK Models $94.95 MFI Ultra Low Profile Red Dot Mount – Aimpoint, RMR Style Red Dots The new MFI Ultra Low Profile Mount perfect for smaller red dot options The MFI ultra low profile scope mount offers the...

Hi guys/gals I am thinking about setting up a ptr 91 gi for hunting white tail maybe pig. was wondering if anyone has set ther ptr 91 for hunting and what they think about it compared to whatever. also maybe suggestions on which upgrades to apply, also i know nothing about scopes, so whoever...

I know this has been asked here before and I have gone through many of the old threads, but I was unable to find a relatively affordable way to mount a red dot sight. My question is has anyone here ever used a rail adapter and a standard pica tinny scope mount on a USP. Specifically a USP .45. I...