The Master Lock Trigger Guard Lock (brand part no. 90DSPT) is a keyed firearm lock built from steel and zinc for shooters who need a reliable, affordable way to secure a handgun, rifle, or shotgun when it is not in use. Master Lock is a long-established name in security hardware, and this trigger lock is adjustable to fit most handguns, rifles, and shotguns thanks to its universal design. Protective rubber pads keep the lock from marring or scratching your firearm’s finish while it is engaged, and the 4-pin tumbler cylinder is keyed different from other units for individual security. This is a straightforward, budget-friendly option for basic home storage safety.

Key Specifications

• Body is built from steel and zinc for durability.
• Adjustable to fit most handguns, rifles, and shotguns in a universal design.
• Includes protective rubber pads to prevent marring the firearm’s finish.
• Uses a 4-pin tumbler cylinder that helps resist picking.
• Each lock is keyed different from other units for individual security.

Frequently Asked Questions

Will this fit any firearm? It is an adjustable, universal-fit design made for most handguns, rifles, and shotguns.

Does it protect the firearm finish? Yes, protective rubber pads keep the lock from marring or scratching the finish.

Is each lock keyed the same? No, each lock is keyed different for individual security.

Buy the Master Lock Trigger Guard Lock, Keyed, Universal Fit

A simple, affordable way to add a physical layer of security to any handgun, rifle, or shotgun in storage. Shop more from Master Lock in our gun accessories category, shipped fast from our Lubbock, Texas shop.