Features quick release thumb screw model/

The Quick-Release Thumb Screw allows flashlights to be installed and removed rapidly and without tools…no rails required! The Elzetta ZSM will work with Remington 870, Remington 1100, Remington 1187, Mossberg 500, Mossberg 590, Mossberg 590A1, Mossberg 835, Mossberg 930 SPX, Benelli M1, Benelli M2, Benelli M4, Benelli Nova, Benelli Super Nova, Winchester Defender, and many other shotguns that have 1-3/4" (44 mm) of free space on the magazine tube and barrel. MADE IN THE USA.

Choose from the following:

• Standard
• Quick-Release Thumb Screw Model

The Elzetta ZSM is designed for 12-Gauge Shotguns and also comes with Gauge Adapters that allow the Elzetta ZSM to be used with 20-Gauge and .410 shotguns and can be mounted to either side of the shotgun to accommodate left-handed or right- handed shooters. Will work with Remington 870, Remington 1100, Remington 1187, Mossberg 500, Mossberg 590, Mossberg 590A1, Mossberg 835, Mossberg 930 SPX, Benelli M1, Benelli M2, Benelli M4, Benelli Nova, Benelli Super Nova, Winchester Defender, and many other shotguns that have 1-3/4" (44 mm) of free space on the magazine tube and barrel.

Every Elzetta ZSM comes with Sizing Adapters, giving the Flashlight Mount the ability to hold flashlights from 0.70 to 1.05 inches in diameter (18 to 27 mm).  This includes flashlights from popular manufacturers such as InForce®, Streamlight®, Pelican®, Laser Devices®, SureFire®, and of course, Elzetta® ZFL-M60. (Sizing Adapters are not required when using an Elzetta ZFL-M60 or other 1” Light.)

The Quick-Release Thumb Screw allows flashlights to be installed and removed rapidly and without tools. A coin or other flat object may be used to tighten the Thumb Screw. The Elzetta ZSM has been tested extensively under harsh recoil. When installed correctly, the Elzetta ZSM will not move under recoil nor allow the flashlight to move.

The Elzetta ZSM is made from the same advanced glass-filled polymer that has proven itself in the popular Elzetta ZFH1500 Flashlight Mount for AR15 rifles. This glass-filled polymer provides outstanding durability, impact resistance, scratch resistance and light weight. It also withstands high temperatures, vibration, and most chemicals.

All Elzetta products, including the ZSM, are designed, engineered, and manufactured in the USA using American materials, tooling, and labor. God bless America!