12g Beretta Xtrema2 Shotgun Magazine Extension 7 Rounds
These 12g magazine extensions are custom designed and manufactured by Greystone Guns. The securing nuts are machined from solid 7075 series aluminium and the magazine tubes from T6 tubing. They come standard with a Matt Black Cerakote finish for maximum protection and wear resistance. Other Cerakote colours are available by order, contact us for colours and price.
These magazine extensions have all been manufactured to comply with current A-Category firearms licence regulations and when fitted to the appropriate semi automatic shotgun increase the maximum amount of rounds that will fit into the magazine to 7. They have been designed so that they will only take 7 rounds whether you use 2 3/4” or 3” ammunition or a combination of either ammunition.
You will only need to remove the circlip that retains the mag spring and follower in place on the Benelli, Beretta and Girsan. The ATA and Stoeger will require the circlip removed and the mag tube will also require the lip on the end of the mag tube reaming out to allow the mag follower to pass through into the mag extension. We normally charge $30 including gst for this job.