New Lower receiver vise block

[montana]

Nice link, thanks. I need one of these pretty soon.....hopefully Wilson will get the parts to me. Hunting season is fast approaching.

When I use the NcStar receiver vise block, I put spacers between the receiver extension (buffer tube) holder and base to make sure it is lined up perfectly straight with the receiver. Without spacers the receiver extension is not perfectly horizontal with the receiver and can slightly bend the end of the receiver extension down when torquing the castle nut. If the castle nut is not perfectly square to the end plate it could possibly bind and give a false torque setting..