Brownells 75th Anniversary - A Shooting Heritage

Helps Prevent Jams By Making Sure Each Round Meets Specs Before Shooting

Make sure all your ammo is in spec before you shoot that critical match. One tool lets you check four popular calibers used in practical shooting matches: 9mm, .38 Super, .40 S&W, and .45 ACP. Helps you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo that can cost you precious points—or the whole match. Machined aluminum with check holes precision bored using the same high-quality Clymer reamers.

1911, Issue:11, Page:052
Big Book Catalog, Issue:73, Page:147
Big Book Catalog, Issue:73, Page:267
Big Book Catalog, Issue:73, Page:380
Big Book Catalog, Issue:73, Page:442

SPECS: 6061 T6 aluminum, anodized, black. 3” (7.6cm) long, 1” (2.5cm) wide, 1¼” (3.2cm) high.


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Cartridge: 38 Super, 9 mm Luger, 40 S&W, 45 Auto (ACP)