My fault Stu,
I have seen these with a fairly large square peg extending down into the stock, obviously helping spread the weight of recoil over a large area. The ones depicted in this thread appear more just to hold the breech -end of the barrel down, like Rick mentions as a tang screw would.
Sorry for the confusion!
Richard.
Last edited by Pukka Bundook; 17th August 2015 at 03:09 AM.
Reason: to change tnag to 'tang'.
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