scored a NIB Toolcraft 6.5 BCG for under $100

[Lastrites]

before doing that verify that the toolcraft bcg uses a mil spec firing pin
at one time they did not. they had a shorter pin, and a standard length bolt

for a .136 bolt face, the bolt tail had to be lengthened to keep the firing pin standard length

It does indeed have the proper bolt length and mil spec firing pin!