Mossberg 935 Magnu - Manual (Page 22)

20
STOCK SPACER SYSTEM
Included with 930 TM and 935 TM shotguns (synthetic models) is a matching set of stock
spacers and stock retention plates. These spacers allow you to raise or lower the ver-
tical positionof the stock from 1/4" drop up to 3/8" rise. Each spacer and retention
plate is marked with the amount of drop or rise they will provide (i.e., .250 DROP, .125
RISE, etc.).
In order to obtain the amount of drop or rise indicated on the spacer,
the matching stock retention plate must be installed with the stock spacer.
Stock Spacer Installation (Figure 18)
Move the safety button fully rearward to the “ON” (SAFE) position and
visually and physically check the chamber, elevator, and magazine tube to
be certain the firearm is unloaded. Wear eye protection during disassembly.
1. Remove the recoil pad (the screws will remain in recoil pad).
2. Remove the stock nut using a 3/4" socket wrench (Rotate counterclockwise).
3. Remove the stock nut spacer and the stock.
4. Remove the existing stock retention plate from the oval recess in the stock.
5. Place the selected stock spacer on the back of the receiver, text side
facing out. (Note clocking slot).
6. Reinstall the stock with the matching retention plate in the oval recess.
IMPORTANT: The retention plate must be installed with the text side
facing out and right side up. (You should be able to read the markings
right side up when looking into the butt end of the stock).
7. Install the stock nut spacer and the stock nut. Do not over-tighten the
stock nut.
8. Replace the recoil pad. Do not
over-tighten the screws.
Figure 18
After performing any work on your firearm such as cleaning, disassembly,
or installation of any accessory, check your firearm for proper functioning
before firing any live ammunition.
122276 1/19/12 2:37 PM Page 20