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AR15.COM
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9/3/2009 3:28:18 PM EDT
How are you guys removing staked castle nuts? I have a BCM lower that I want to install a UBR on. but I need to remove the staking first. This is going to be hard because all of the metal is mashed together. Any suggestions? It's not like I can just take a punch an push it back over, its actually all mashed together.

Also, how are you holding the lower when applying pressure to the castle nut wrench? I have a magwell tool that I put in the vice and then slide the lower over the magwell block. My concern is there is a twisting pressure put on the lower when I do this and I don't want to twist the lower in any way. I have the RRA castle nut tool, which seems to grip very well.

Any suggestions?

Thanks!
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