No. 1 Mark 3 Scout Weaver Style Mount - S&K Scope Mounts


Item #: SKMK70


In Stock for Immediate Shipping

Manufacturer MPN:
S&K Mounts MK70

UPC: none
Weight: 2.00 pounds

Product Description

No drilling, tapping or major alteration. Guaranteed to hold zero. Can be removed and reinstalled easily. Made in the USA of top grade military allan aircraft aluminum. Use Weaver type rings (not included).  Won't fit Ishapore 2A1 800 meter sight - will fit 2A sight

Installation instructions for the #1 MARK III

Push the pin out at the rear of the rear flip up sight. Remove the flip up sight & the spring by sliding it forward and lifting it out. Use the 6-40 bottom tap supplied with this mount & tap the existing threaded hole in the receiver to maximum depth. If you don’t have some experience with tapping holes we recommend you have a gunsmith or machinist tap the hole for you as the tap is almost impossible to get out when broken. The hole must be tapped straight & to maximum depth. 

Place the mount into the rear sight area & align the 6-32 tapped holes in the mount up with the holes in the side of the receiver where the pin was removed. It is very important that these holes line up to keep from damaging the threads when the screws are installed. Put in the (2) 6-32 x ⅜ socket head screws. Do not tighten!!!

Put the 6-40 x 5/16 fillister head screw through the mount and into the tapped hole in the receiver. Lightly tighten the (2) 6-32 socket head screws. They DO NOT need to be real tight. Put the 10-32 x ⅜ set screw down through the tapped hole in the top of the mount and tighten against the receiver. The purpose of this set screw is to keep pressure on the 6-32 socket head screws so they can’t back out & keep down pressure on the rear of the mount.

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