A Weaver rail mount is a system to connect telescopic sights (often via a scope mount) and other accessories to firearms and certain crossbows. [1] It uses a pair of parallel rails and several …

To find the correct base or mount to fit your firearm, you need to know the product number. To do this, follow these steps: In the firearm column, find the manufacturer and make/model of your …

Jan 31, 2019 · The Weaver rail predates the Picatinny and has some dimension differences that are important to note before you start switching out accessories. The Picatinny rail is very …

Download the Weaver Mounts Chart PDF for mounting recommendations and part numbers for popular firearm makes and models.

Dec 30, 2012 · Weaver rails have a slot width of 0.180 in (4.57 mm), but are not necessarily consistent in the spacing of slot centers. Some accessories are designed to fit on both Weaver …

Jan 2, 2021 · The two most popular rail systems on the market are Picatinny and Weaver rails. But how much of a difference is there really between the two slotted rail mounting systems, …

Oct 13, 2021 · The civilian design of a Weaver rail has .18-inch cross slots that may not be regularly spaced. Picatinny rails are military-designed and have .206-inch cross slots spaced …

Feb 28, 2009 · The width of the groove is the most important difference between Picatinny Rails and weaver rails. “Mil-spec” Picatinny rails will have a grove width of 0.206″ while Weaver rails …

Aug 30, 2023 · Picatinny rails have a rail slot width of 0.206 in (5.23 mm), with the spaces between rail slots being 0.394 in (10.01 mm). One notable difference between the Picatinny …

Sep 26, 2022 · “Mil-spec” Picatinny rails will have a grove width of 0.206″ while Weaver rails typically have a narrower, 0.180″ groove width. Does your rifle have a Weaver Rail or …