I have a 100 year old German Martini action rifle with 1:22" twist and .447 grove and .435 bore (six lands). Any ideas where to get a bullet mold and about what grain weight would be best to start with?
Thanks,
Doug13
I have a 100 year old German Martini action rifle with 1:22" twist and .447 grove and .435 bore (six lands). Any ideas where to get a bullet mold and about what grain weight would be best to start with?
Thanks,
Doug13
The lyman 446187 or 446110 might be a goo place to start.
NRA Benefactor Member NRA Golden Eagle
this is what I had Tom at Accurate make for my 71/84.
i.m just sitting here watching the wheels go round and round..... i really love to watch them roll ,,,, J,W,L.
I have a break action Cape Gun a little older made in Stetzin, Germany. I made a chamber cast and sized the bore and designed a boolit on Mountain Molds - that was before all the custom makers started. Mine is 10.5x47R - at that point in time they were all unique. Dave Davidson made me a set of dies from my chamber cast and told me that my 10.5x47R was different from the other 26 that he had! Do a chamber cast if you do not know the cartridge - and if you do it may not be standard. Once you know your dimensions you have a starting point to make some decisions.
Weight of boolit is really more dependent on the size of the cartridge than the bore. I'm pushing a 267gr boolit at 1400fps (+/-) with a case full of 777.
Wayne the Shrink
There is no 'right' that requires me to work for you or you to work for me!
Maybe see what Veral Smith at LBT has to say. According to Greenhill,your max length should be +/-1.3". LBT molds are cut to fit your rifle(and throat if you provide the information, and certainly occupied their share of the winners' circle at the CBA nationals last year. Paul Jones molds used to be the choice of the single shot plain base bullet crowd, but I think they're out of business.
Grouch
Yes, Paul Jones is out of business.
Wayne the Shrink
There is no 'right' that requires me to work for you or you to work for me!
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |