GrovTec 1" Locking Sling Swivel Set for Ithaca M37/M87/Deerslayer/DSPS/M&P - Steel Black
$14.66
$19.17
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If you run an Ithaca pump shotgun—whether it's a classic M37, modern M87, Deerslayer, DSPS, or M&P—a quality sling setup transforms the gun from range toy to true field tool. The GrovTec 1" Locking Sling Swivel Set is purpose-built for these shotguns, giving you a fast, secure attachment point for hunting slings without the rattle and creep of loose swivels. Steel construction and a black-oxide finish mean it'll stand up to brush, weather, and years of use.
This set includes a custom fore-end swivel base that screws directly into the barrel lug on most Ithaca 37 and 87 models, plus DSPS and M&P variants with both standard and extended magazines. Pairing with a 3/4" rear swivel stud, the system accommodates both your front and rear attachment points. The locking swivels themselves stay put—no fumbling mid-hunt when you need your gun ready.
Installation is straightforward on most guns; just screw the fore-end base into the existing barrel lug. Some older or variant M37s may require drilling and tapping, so verify your model before ordering. Once mounted, you've got a rock-solid sling platform that won't loosen up or spin loose in the field. Whether you're hunting upland, waterfowl, or running a home defense setup, a proper sling system makes all the difference—and GrovTec's locking design won't let you down.
Key Features
- Locking swivels prevent rotation and creep during use
- Custom fore-end base screws into barrel lug—no gunsmithing on most models
- Includes 3/4" rear swivel stud for complete front-and-rear setup
- Black-oxide steel finish resists corrosion and wear
- Designed for Ithaca M37, M87, Deerslayer, DSPS, and M&P shotguns
- Compatible with standard and extended magazine configurations
Specifications
| Brand | GrovTec |
| Swivel Size | 1" |
| Rear Stud Size | 3/4" |
| Finish | Black-Oxide Steel |
| What's Included | Fore-end swivel base, rear swivel stud, pair of GT locking swivels |
Frequently Asked Questions
What Ithaca shotgun models does this fit?
This set is designed for Ithaca M37, M87, Deerslayer, DSPS, and M&P shotguns with both regular and extended magazines. Most models require only screwing the base into the existing barrel lug. Some older or variant M37s may require drilling and tapping, so confirm your specific gun before ordering.
Do I need a gunsmith to install this?
Most Ithaca 37 and 87 models will accept the fore-end base with no modification—it simply screws into the barrel lug. Certain variant M37s may require drilling and tapping the barrel lug, which is a gunsmith job. Check your shotgun's configuration first.
What's included in the set?
You get the custom fore-end swivel base, a 3/4" rear swivel stud, and a pair of GrovTec locking swivels to attach to both points. That gives you a complete front-and-rear sling attachment system ready to go.
Why use locking swivels instead of standard ones?
Locking swivels won't rotate or creep loose during hard use in the field—they stay exactly where you set them. Standard swivels can spin and loosen up, leading to rattle and potentially unsafe sling configurations when you need your gun ready.
