These cases are specially modified to work with Lock-N-Load Precision gauges. A special fine thread is used to attach them to the gauges, ensuring that they remain perfectly square for precise alignment in the chamber of your firearm. Second, the neck of the case is made perfectly round and opened slightly to allow a standard diameter bullet to slip into the case mouth effortlessly, but concentrically, to ensure the most precise results possible.
Designed for use in the Lock-N-Load Headspace Gauge, these bushings are machined to exacting tolerances to ensure reliable results every time you use them. The Lock-N-Load Headspace Gauge allows the reloader to precisely measure cases while sizing them for a perfect fit in any firearm. 375 Bushing suitable for: 6mm Rem, 257 Rob, 25/06 Rem, 270 Win, 7x57mm, 280 Rem, 30-30 Win, 20/06 Springfield, 300 H&H, 7.62x39 Brit, 6.5x55 Mauser, 7mm WSM, .30-40 Krag.
Hornady's 7th Edition has a new format for 2007 that makes it one of the most complete and concise reloading manuals on the market. There are more than 900 pages containing loads and information on 214 different cartridges. New additions including loading details for the .204 Ruger, 6.8mm SPC, .460 and .500 S&W and four others. Also contains load information for the Interbond and SST, two of Hornady's newest bullets. For the novice and expert alike, there's something to learn in this exceptional publication.