Universal optics mount for most proliferated sites in the field,fits all Models Except 42/43
Depending on what optic you have you will need to find the screws that correlates with your particular optic. There are two special screws for Triji-con RMR. Once you secured the GUM to your slide and found the correct post ( two sets of reinforcing post included) for your optic, go ahead and mount your optic on the post and use the final two longer securing screws to secure your optic to the GUM
The mount itself is secured to the slide via the dovetail with 6 set screws
Ability to use an optic without cutting your slide