With six screws on each ring, you really don't have to worry about this thing coming loose. Overall, extremely sturdy and durable. Very good for the price, that's for sure. All heat treated steel and aluminum construction and Precise machining. For Scopes with 30mm or 25mm (1 inch ) diameter rings. All buyer bought this mount. say , It simply works well. If you need a simple 1"25.4mm or 30mm mount with the extra reach for the offset, this is the mount for you. All heat treated steel and aluminum construction and Precise machining.

Date First Available: July 15, 2020. Best Sellers Rank: #154,613 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 77 ratings 4.1 out of 5 stars. : B08CZYYG26. Manufacturer: ?VAH. Brand Name: ?VAH. Package Weight: ?0.25 Kilograms. Item Package Dimensions L x W x H: ?5.7 x 2.6 x 2.5 inches.