Our Mosin Nagant mount allows you to remove the rear leaf sight and install our base without the need to unsolder anything. It is one of the most stable bases on the market and uses the rear sight housing so there are no major modifications to your rifle like with some other brands.

Installation:
Remove rear leaf sight from the housing
Keep the original pin as you will need this to install our base
Insert the tabbed side of our steel base in to the rear of the rear sight
Check for fitment on the front of the steel base
The corners and front may need to be filed down to achieve the optimal fit
Once the base sits completely in the rear housing insert the retaining pin from the original sight
Adjust the set screw to take up any play in the rail
Screw the top aluminum mount to the steel base
This mount can be put on in either direction

We recommend measuring the hole spacing in your receiver to confirm it matches with the dimensions we have published.

Picatinny cross slots run the full length of the rail, which gives the shooter flexibility when mounting scope rings and other accessories. The channel in the center reduces the overall mass of the mount. Also, in many cases, it will not obstruct usage of factory iron sights. Our one-piece scope mounts are the obvious choice for hunters and tactical shooters alike.

We machine these in our shop using one of our machining centers. After machining, the mounts are tumbled, sand blasted, and Type III anodized for long lasting durability.

Installation: We recommend 20 inch lbs of torque and a drip of blue loctite (loctite is available through our website and is sold separately).

We recommend:
0 MOA - if shooting 0-500 yards
20 MOA - if shooting 500-1000 yards

When zeroing your rifle with a 20 MOA mount, we recommend zeroing at 200 yards.

The entire mount and accessories (from the mounting screws and wrench down to the packaging) are made in the USA.