This is a discussion on XM-25 within the The M14 forums, part of the M14 M1A Forum category; Mitch has other irons in the fire. He estimates that in 6 weeks or so he can do the setup to start running the liners ...
Hello I pm'd a couple of members here about the tool can someone tell me what the tool is used for thank you geoff3
Ok guys here the skinny on the tool. It's called an install took without which it will be difficult to align the BPTco. Liner correctly.
For an example checkout Tokiwartooths' XM25, located on the heel you will see where the stock was cut to allow proper alignment of the liner when bedding, this was before the install tool was developed.