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KNOXX POWERPAK SYSTEM
IInstallation Instructions | Product Maintenance & Important Info | Product Service Info


1. If the desired configuration involves the use of the High Cheek Piece proceed to Step 2. If the desired configuration involves only the use of the Low Cheek Piece proceed to Step 4.

2. Utilizing the High Cheek Piece requires the use of the Low Cheek Piece. With the two long flat edges facing down, place the Low Cheek Piece on a level work surface. Note: The PowerPak Logo should be readable and not upside down.

3. Take the High Cheek Piece in one hand while holding the Low Cheek Piece in a steady position. Slide the High Cheek Piece down over the top of the Low Cheek Piece (See Fig. 1). Note: Logo on high cheek piece should align with the logo on low cheek piece. The High Cheek Piece should lock down and completely cover the Low Cheek Piece. The rear portion of the High Cheek Piece should be flush with the rear portion of the Low Cheek Piece.

(Step 3 Continued) ...If the desired configuration does not involve the use of the Shell Holder or Battery/Storage Compartment proceed to Step 10.

4. If the desired configuration involves the use of both the Shell Holder and Battery/Storage Compartment it easier to install the Shell Holder first. Installation of the Shell Holder requires the use of the 4 Long Screws (1/2” OAL) and the Ball End Wrench. Right hand shooters should install the shell holder on the right side of the stock.

5. Align the holes in Shell Holder with the holes in the side of cheek piece(s). The rear of the cheek piece is indicated by the PowerPak logo. The front of the Shell Holder can be determined by the forward facing arrow molded on the inside.

6. With the Shell Holder properly aligned with the cheek piece, insert the Ball End Wrench through the holes on the opposite side of the cheek piece (See Fig.2). Position screw in first hole and begin threading. Hand tighten screw until snug. Repeat for all 4 screws. If the desired configuration does not involve the use of the Battery/Storage Compartment proceed to Step 10.

7. Installation of the Battery & Storage Compartment requires the use of the 4 Short Screws (1/4” OAL) if the desired configuration utilizes only the Low Cheek Piece or the use of the 4 Medium Screws (3/8” OAL) if the desired configuration utilizes the High Cheek Piece.

8. Align the holes in the Battery/Storage Compartment with the holes in the side of the cheek piece. The threaded hex cap should be facing towards the front of the cheek piece. Note: The compartment is packaged for a right hand shooter. To configure for left-hand use, switch the location of the front and rear waterproof caps.

9. With the compartment properly aligned with the cheek piece, take the appropriate length screw and place on the end of Ball End Wrench. Angle wrench with screw down and across the cheek piece into the first hole (Fig 3). Hand tighten screw until snug. Repeat for remaining screws.

10. To complete PowerPak installation, remove the rear portion of the SpecOps Stock. With the butt pad facing down, place the rear portion of the stock on a flat work surface. Take the assembled PowerPack with the rear of the PowerPak assembly facing down and slide down over the rear portion of the stock (See Fig 4). with both hands, push firmly down until rear of PowerPack assembly is aligned with the front of the rubber butt pad. Note: The angled “gripping teeth” on the inside of the Low Cheek Piece should be positioned with angle facing the work surface.

11. Reinstall rear portion of stock back onto SpecOps Stock.

 

CONTINUE TO PRODUCT MAINT. & IMPORTANT INFORMATION