What is this tool?

[dbaird]

Any idea what tool is for and where to get directions to use? Looks like it may be used to change firing pin or sprong?

 

[DaveTooley]

firing pin compression tool for a Remington. Screw the shroud in, compress spring, run screws down, drive out cross pin

 

[dbaird]

firing pin compression tool for a Remington. Screw the shroud in, compress spring, run screws down, drive out cross pin

Thanks very much

 

[358WCF]

Looks like the Davidson spring tool.

 

[FNSafari]

As above, for replacing a rem firing pin spring. Works for Kelbly bolts...most at least.