Re: 14.5 JDJ - any experience?
neck up a 50 BMG case is a nice idea because original water capacity of the 50 BMG is overbore for shorter barrel than machine gun full lenght and even at full load you not sucess to fill the case
some other wilcat as 700 Kayser exist but with bigger bore you get other problem
bullet need to be custom made ( in 14.5 mm Russian bullet are mostly HEI and accuracy is poor
recoil due to very heavy bullet is very hard and brake eficiency dicrease ( less gaz volume for more bigger bullet weight )
barrel are full custom and very costly
but combo can be very accurate