Precision Rifle Sniper HK G3 91 Drop-in Butt Stock - Black - Magpul

Product Description
PRS2 (HK
G3) Stock Install Instructions
Step 1:
Confirm Part Type
First,
confirm the HK-type interface has been included. Any issues contact Magpul for
a replacement stock at 1-877-4MAGPUL.
Step 2:
Remove Original
Stock
The
PRS2 utilizes several pieces from the OEM stock. Remove original stock per armory
guidelines and disassemble. Confirm that the parts are present: A. G3 Buffer
Screw B. G3 Back Plate Assembly C. G3 Buffer, Standard.
Step 3:
Fit Interface
Mate
the PRS2 HK interface with G3 back plate. Note: This is a snug fit and may
require light tapping with a rubber mallet to ensure the HK interface is fully
seated in the G3 back plate.
Step 4:
Install Buffer
Drop G3
Buffer in its original hole through the front of the G3 back plate. Install ½”
flat-head cap screw in top hole of G3 buffer through front of G3 back plate.
Note:
The screw will form its own threads requiring additional force upon first
installation. Install G3 buffer screw and large washer through rear of HK
interface.
Step 5:
Mount PRS2 Stock Body
Drop
square nut in slot on front of PRS2 body and mate with HK interface. Drop 2”
flat-head cap screw through bottom hole of G3 buffer. Using 1/8” hex key,
tighten until hand tight.
Step 6:
Install QD Sling Mount
Mount
cover plate in right-side slot of HK interface and feed 1-1/8” button head cap
screws through holes. Mount quick release plate in left-side slot, making sure
side with smaller diameter hole is facing out. Tighten screws using 1/8” hex
key. Parts may be reversed for left-handed users. Mount stock per armory guidelines.
Have a qualified professional verify proper installation prior to loading or
firing weapon.
Step 7:
Shift Cheek
Piece
The
cheekpiece is attached to the stock by two screws and may be adjusted forward
and aft to accommodate different users. To adjust, use a 1/8” hex key to loosen
the top screws. DO NOT remove screws all the way as this may cause small parts
to come loose. Shift cheekpiece into desired position and re-tighten screws
with hand pressure. This step is optional and not required for complete installation
of the PRS2.