There are several drawings floating around the net. Rudimentary metrology (and a bit of surgery) on a sample of "originals" would validate said data and provide realistic tolerance figures.
If you can maintain the profile, meplat diameter weight and balance, you should be cooking.
I understand that several people, (apart from myself), have been in touch with the Corbins; thus far there has not exactly been a deluge of "new"Mk7" or "close equivalent" bullets.
Buying the forming tools and knocking out a few hundred at a time for personal use is one thing; setting up a facility for serious production is another.
Then again; Joyce Hornady and Vernon Speer started out in their kitchens / garages, as did the Huntingtons, (Rock Chucker Bullet Swage).
The bloke here in Oz who makes the BJD/HBC 155gn. "Palma" bullets, makes that projectile ONLY. He and his wife cannot keep up with demand. He also spent a LOT of money just getting established and sourcing the CORRECT materials. He has been "accosted" about making "our" bullet, but he simply can neither afford to shut down current production and re-tool, nor buy a complete second machinery line (and hire extra staff) at this juncture.
You also need something a bit beefier (and faster) than a "Rockchucker" press if you intend to exceed "personal use" production figures.Information
![]()
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.