Panzer Arms M4 Accessories - The threaded tube replaces you magazine cap and gives you the ability to add extra. Enhance your panzer m4 or m4 clone shotgun with our +2 magazine extension for an elevated shooting experience. Say goodbye to running out of rounds too soon! Panzer brings you the. The panzer arms m4 adjustable telescopic stock is for benelli m4 clone shotguns. The stock is adjustable to three different positions including fully extended, mid position and fully collapsed.
The threaded tube replaces you magazine cap and gives you the ability to add extra.