8mm Nambu Loads - Cast Boolits
2015年2月6日 · The 8mm Nambu is usually loaded with a 103 grain bullet at about 1065 feet per second velocity, resulting in an energy calculation of 259 foot pounds. The .32 ACP (7.65 Browning), using Fiocci data of 73 grain FMJ at 1000 feet …
8MM Nambu - Where to begin - Cast Boolits
2020年4月20日 · EDIT: Midway used to carry the RCBS 8mm Nambu mold - I went to their site and looked and I no longer see it listed. They did carry one brand of 8mm Nambu brass but show it as out of stock. I checked my bullet mold inventory and the RCBS Nambu 8mm .323 mold casts a 110 grain round nose boolit.
8mm Nambu - Cast Boolits
2016年1月5日 · Then ammo for the Nambu. I am planing to take my 16 year old grandson to the range and let him fire my 100 year old rifles and pistols and my WW1 and WW11 pistols and rifles. I want to see if he likes forge steel and real wood stocks instead of plastic guns.
Loading Data - 8mm Nambu? - Cast Boolits
2013年4月3日 · I run 357SIG brass cases through my Redding 8mm Nambu sizing die. I chuck them in my mini lathe and shave off that part of the case body just above the extractor groove that cannot be squeezed down to the Nambu dimension of my chamber of .4085". Then I trim the neck to .855". HDS cases (made by Starline) give 15.6gr of water case capacity.
Forming 8mm Nambu - Cast Boolits
2021年3月16日 · Never done the 8mm Nambu, but I do have some thoughts on it. Almost all of the books were written decades ago when you could still get .30 Remington cases, but before the 10mm or .40 S&W came out. From posts I have read in the last few years, the easiest way is to start with .357 Sig.
Loads for 8mm Nambu? - Cast Boolits
2015年8月28日 · You have just swaged the outside diameter and rim of the .40 case to the proper dimensions for the 8mm Nambu. Now remove the 30-30 die (replace the decapping stem) and screw an 8mm Nambu sizing die in its place. Lube the .40 cases and run them through the Nambu die.....presto, nice fresh reloadable brass!
Forming 8mm Nambu - Cast Boolits
2019年7月1日 · A friend of mine showed me a very nice Nambu pistol his grandfather got overseas before world war two. It is in very nice unworn condition. He said that his grandfather had ammo for it also and they fired it a few times back around 1960. After receiving it, he hasn't seen any ammo for sale for it, and now reloads for a hobby.
8mm Nambu - the cheap way! - Cast Boolits
2024年4月16日 · I also bought a Nambu shell holder for another 12 bucks. $57 bucks so far. Leaves me quite a bit to come up with a crimp solution. I did have to open up the primer pockets as the swaging did affect them and I also narrowed up the rim to the original nambu rim thickness. After swaging I did ream the necks using a .312" reamer. Will these work?
8 Nambu resizing question - Cast Boolits
2020年6月7日 · A friend has an 8mm Nambu that hasn't been shot 20 times since it was brought back from overseas. I found a set of dies for it and bought some factory brass, as well as formed some from 40 S&W and 357 Sig. They all seemed to shoot OK. I was going to reload the fired brass and the case just doesn't look right.
8mm Nambu Loads - Page 2 - Cast Boolits
2022年11月13日 · I dug around a bit and found my 30/30 dies and gave this a try. It works. 40 S&W into 8mm Nambu. Cases are a bit long and should be trimmed. Compared to my one original Nambu cartridge, these are longer and have a thicker rim. Rim is a little bigger and so is the base of the cartridge case, just ahead of the extractor groove.
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