SSAR-15® OGR/SBS Installation Instructions

Figure A

1. Check all parts

Remove and inspect all included parts. Slide the Interface Block forward out of the stock and set all parts aside until installation.

  • 1. Interface Block
  • 2. SSAR-15 Stock
  • 3. Hex Key
  • 4. Locking Switch

Figure B

2. Pistol Grip Removal

(May vary with manufacturer)
Using a flat head screwdriver or the supplied hex key, remove the screw and star washer from inside the grip. Take caution not to lose the safety detent spring and safety selector detent.

Figure C

3. Remove Stock

(May vary with manufacturer)
Grip the Length Adjustment Lever and pull down while sliding the stock rearward. Once the locking pin is pulled down far enough, it will slide off the back of the buffer tube.

Figure D

4. Interface Block

Position the Interface Block in place of the pistol grip while placing the safety detent and spring into the receiver and hole provided. A tight fit is not unusual. Secure the block using the original pistol grip screw and star washer. Do not over tighten.

Figure E

5. Install the SSAR-15®

Slide the SSAR-15® onto the buffer tube and ensure that the Interface Block aligns with the pistol grip. When the SSAR-15® comes to a stop, pull the Locking Switch downward and continue sliding the SSAR-15® forward.

Figure F

6. Final Check

The SSAR-15® can slide freely or be locked in place by operating the Locking Switch. When the Locking Switch is oriented perpendicular to the SSAR-15® , the lock pin seats into a detent prohibiting any stock movement. Turn the Locking Switch parallel to the SSAR-15® to enable the bump fire shooting technique.

Buffer Tube Inspection: If the SSAR-15® is not sliding freely on a buffer tube, the tube could be canted. Remove the SSAR-15®, and loosen the castle nut just enough to allow the tube to rotate. After loosening the castle nut, re-install the SSAR-15® which will force the tube to align properly. Verify the SSAR-15® slides freely and re-tighten the castle nut.