Brit Plumber has it correctly. It is to give a new lease of life to worn out Mk2 guns where it was impossible to tighten the barrels. Only needy guns had them and they would come loose in service...
Type: Posts; User: Peter Laidler; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
Brit Plumber has it correctly. It is to give a new lease of life to worn out Mk2 guns where it was impossible to tighten the barrels. Only needy guns had them and they would come loose in service...