disassembling M1 bolt: Need a fixture or not?
I have a new extractor spring I like to install in the bolt. The M1 shop manual shows a fixture (which I don't have) being used to do this job. Just wondering is the fixture absolutely necessary? Has anyone rigged something up using a small vise that works? The shop manual also shows a fixture for compressing the hammer spring but I was able to use a vise and a couple pieces of wood to reassemble the trigger group.
Ordnance bolt assembly and disassembly tools
I have photos of the following US Ordnance tools
1) fixture, assembly, bolt 41-F-2987-260
2) assembly fixture bolt FSN 41-F-2987-260
3) Assembling and disassembling tool 7144859 M1 bolt
4) assembling and disassembling tool 7791607 M1 & M14 bolts
Some of these tools are very easy to use, photos are on Billy Pyle's book:
Ordnance Tools, Accessories & Appendages of the M1 Rifle