Tall about .095 in Tall w/.014 AL and depending on metal used, .081 inside.
The #1 Choice….
Checkmaker™ -gas check making dies are guaranteed to perform flawlessly as currently proven by numerous cast shooters.
The heavy duty- (reloading press) design without the shortcomings of springs has proven reliable in making accurate shooting gas checks for over 6 years now.
Checkmaker™ Gas Forming Die Sets:
-Meet or exceed accuracy shooting results of factory gas checks.
-Very user friendly- fast and easy to use, and to set up.
-Produce a bare minimum of material waste.
-Produce concentric gas checks that fit and STAY on, using the accuracy of your reloading press.
-Heavy duty machined quality with no moving parts or springs to break or gum up.
-Flexible- accommodate a wide range of material thickness- and work with a wide range of Boolit diameters all within one caliber set.
-Lifetime purchase and user re-sharpen able-
I fully guarantee EVERY die set to be spot on and work flawlessly to your satisfaction, with a “No BS” warranty.