{"product_id":"evolution-gun-works-4-caliber-auto-case-gauge-ammo-checker-9mm-40-s-w-45-acp-38-super","title":"Evolution Gun Works 4 Caliber Auto Case Gauge Ammo Checker - 9mm\/.40 S\u0026W\/.45 ACP\/.38 Super","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eEvolution Gun Works 4 Caliber Auto Case Gauge Ammo Checker\u003c\/span\u003e\u003c\/strong\u003e is a precision case gauge (EGW part \u003cstrong\u003eEGW70100\u003c\/strong\u003e) that lets handloaders and pistol shooters quickly verify ammunition and resized brass against \u003cstrong\u003eSAAMI minimum spec\u003c\/strong\u003e across four of the most popular auto-pistol cartridges: \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger\u003c\/span\u003e\u003c\/strong\u003e, \u003cstrong\u003e.40 S\u0026amp;W\u003c\/strong\u003e, \u003cstrong\u003e.45 ACP\u003c\/strong\u003e and \u003cstrong\u003e.38 Super\u003c\/strong\u003e. Instead of buying a separate checker for each caliber, all four chambers are cut into a single compact block, so you can sort factory ammo or troubleshoot reloads with one bench tool.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe body is \u003cstrong\u003emachined from solid 6061 T6 aircraft-grade aluminum\u003c\/strong\u003e and finished in a durable \u003cstrong\u003eanodized matte black\u003c\/strong\u003e, giving the gauge a heavy, stable feel on the bench and the wear resistance to live in a reloading drawer. Each chamber is cut to SAAMI minimum dimensions, so a cartridge that drops in fully is dimensionally safe to fire, while one that sticks or will not seat tells you the case is over-spec and needs to be trimmed, re-sized, or rejected before it ever goes into a magazine.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUsing it is simple: drop a finished round or a resized case into the matching caliber hole. If it falls all the way in, the case diameter, length and overall dimensions are within SAAMI minimum spec; if it hangs up, the brass is out of spec and should be re-worked. Proudly \u003cstrong\u003emade in the USA\u003c\/strong\u003e by Evolution Gun Works.\u003c\/span\u003e\u003c\/p\u003e","brand":"Evolution Gun Works","offers":[{"title":"Default Title","offer_id":55324158492994,"sku":"EGW70100","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_7c933be4-1d40-4889-889b-344866095356.jpg?v=1785151028","url":"https:\/\/centerfiresystems.com\/products\/evolution-gun-works-4-caliber-auto-case-gauge-ammo-checker-9mm-40-s-w-45-acp-38-super","provider":"Centerfire Systems","version":"1.0","type":"link"}