xausa
(.400 member)
09/01/19 10:51 AM
Re: WTB - A-SQUARE 577 T-REX
Quote:
What's the parent case for the 577 VSRE?
The .577 NE, shortened to 2.5", with the rim removed and a groove cut in the case head forming a rebated rim the same size as that of the .416 Rigby, to convert it into a rimless cartridge suitable for use in a bolt action rifle.