ATI Outdoors SMC1100 Shotgun Mag Clamp 12 Gauge Shotgun DuPont Zytel Polymer Black
Shotgun clamp from ATI strengthens the connection of the magazine extension to the barrel. It may also be used to mount a 1" diameter light or laser to the barrel. A sling swivel stud is included and is reversible for right or left-handed shooters. The clamp is made of a DuPont extreme temperature, glass-reinforced polymer and fits all 12-gauge shotguns.