Panzer AR-12 Gen 3 Polymer Stock Installation

Panzer AR-12 Pro Stock Installation

Video tutorial courtesy of Phil D. from Michigan. 

Cutting the Panzer AR-12 Stock

Panzer AR12 Gen 2 Side-Pin Style Stock Adaptor

The stock adaptor is specifically made to upgrade the Panzer AR12 Side Pin Polymer Shotgun.  However, it may be adaptable to other makes or models. The stock adaptor for your Panzer AR12 Gen 4 Polymer Shotgun upgrade is made in the USA.  These parts are manufactured using a CNC mill.   6061T6 aluminum is the material we use for both parts.  We machine it to tight tolerances and bead blast to a matte finish.  The product is then black anodized.  In order to install the stock, the adaptor needs the Buffer Tube Adaptor addition.   Therefore, allowing connection between the adaptor and the buffer tube. 

Side Pin Stock Removal and Installation Demonstration Video by Triple F

Have More Questions?

Download the instructions sheet here for the Panzer AR 12 Side Pin Stock Adaptor upgrade.  Each of the Panzer AR 12 Side Pin Stock parts are shipped with an instruction sheet, for your convenience.  If you have more questions about your Panzer AR 12 Side Pin Shotgun Stock Upgrade, feel free to email us at or give us a call at (352)547-9437.