Price history at Shooting Surplus
Recorded at Shooting Surplus since Oct 9, 2026: low $11.68 (Oct 26, 2026), high $12.53 (Oct 9, 2026). Last checked Nov 1, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
Custom machine screw fore end base allows for mounting on Mossberg 500 shotguns. Set also includes .75" rear wood screw swivel stud, spacer and one pair GT Locking Swivels.
GrovTec US Inc GTSW31 Locking Shotgun 1" Black Oxide Mossberg 500 Steel
$11.68
In Stock
at Shooting Surplus
Price verified today
Amazon
eBay
Product Details
Brand
Grovtec
MPN
GTSW31
