Design Machine PS90 Mount – What Is It?
First things first, the Design Machine PS90 MRO Mount. What is it and why do I need it? In short, if you own or have shot a FN PS-90 you know how high the optic height is over bore causing an uncomfortable and natural cheek weld in order to get a proper sight picture. Less than ideal for a $1500 self defense carbine or range toy.
The Design Machine PS90 Optic Mount is a optic specific mount designed to utilize the 4 existing holes in the “bridge” of the PS90 receiver.
Design Machine offers optic specific mounts for the following optics
- Trijicon MRO
- Trijicon RMR
- Vortex Crossfire
- Vortex Sparc II
- Vortex Venon
- Vortex Razor
- Vortex Viper
- Burris FastFire 3
- Leupold Deltapoint
- C-More STS2
- Aimpoint ACRO
Typical MSRP for most mounts is around $130 at the time of this review.
Design Machine MRO Mount – Installation