GrovTec US Inc GTSW19 Locking Shotgun 1″ Pump/Auto Black Oxide Steel

The GrovTec GTSW19 locking sling adapter secures your shotgun sling with dependable black oxide steel construction. Built for pump and semi-auto shotguns with 1-inch attachment points, this adapter handles real-world use. Whether you're setting up in Redwood City or anywhere in California, understand your equipment and local regulations through California firearm laws.

Durable steel locking mechanism

The GTSW19 uses a straightforward locking design that keeps your sling firmly attached during shooting and movement. Black oxide steel resists corrosion and handles repeated use without degradation. At just 0.15 pounds and 5.4 inches long, it adds minimal weight to your setup. Whether you're transferring a shotgun or setting up your own, the private party transfer process in California requires an FFL. This adapter works with standard 1-inch sling loops on pump and auto-loading shotguns. Browse our firearms dealer.

Frequently asked questions

Will the GTSW19 work with my Mossberg or Remington shotgun?

Yes, the GTSW19 fits any pump or semi-auto shotgun with standard 1-inch sling attachment points. Check your shotgun's sling loop diameter before ordering to confirm compatibility.

Does this adapter require any installation tools?

No gunsmithing needed. The GTSW19 simply attaches to your existing 1-inch sling loop. The locking mechanism secures it in place without modification to your shotgun.

How much does an FFL transfer cost in Sunnyvale?

See our pricing and fees page for current FFL transfer rates — TacticCAL keeps fees flat and transparent. Find gun store Palo Alto at TacticCAL.