The 6mm GT is a cartridge design from George Gardner (owner, GA Precision) and Tom Jacobs (owner, Vapor Trail Valley Bullets) that optimizes cartridge dimensions for low SD’s and extremely consistent performance both on the bench and in practical precision application (PRS style competitions).
- 35 degree shoulder for trouble-free feeding, specifically with detachable magazine systems.
- No magazine inserts or modifications required; just use standard out-of-box 308 Win. AICS or AW magazines.
- Optimal case efficiency nearing 100% volume usage @ 33-35 grains of Varget.
- 3020-3100 fps with 103-105 grain bullets or approximately 3000 fps with 115’s.
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6mm Norma BR$0.00 Add to cart
Hawk Cartridges Manual$24.95
Hard cover reloading manual for Hawk Cartridges.
10 years of research went into the collection of data for Hawk Cartridges. This book includes all the data collected for all calibers. This unique line of wildcats is base on the concept of non-belted cartridges that deliver magnum velocities at pressures that are appropriate for the available brass. Most of the data includes pressure test results.
Fred Zeglin of Z-Hat Custom took the time to carefully assemble this data in a format that is useful to the reloader and student of ballistics.
Several articles both old and new are included to illuminate the Hawk Cartridge line-up. History and technical information, including how to form brass is all included. Very specific information about selecting correct brass for the cartridge you like.
Dimensions for all cartridges are included, no secrets here.
Everything you need to know to be successful with this line of Cartridges.Add to cart
6mm Donaldson Wasp – Reamer Only$33.00 Add to cart
Manson Floating Reamer Holder$30.00
1/2″ straight shank for use in all Lathes and Mills.Add to cart