Does anyone make a repro M-8 grenade launcher for the M-1 carbine that is not $220?

[Tom in N.J.]

Jefe.. The 60 mm mortar round bore safe pin is released by the recoil of discharge, and is spring loaded to come out when the muzzle is cleared. No spin required. May not work if fired from the shoulder (!). P.S. the 60 mm shell in my photo is a plastic reproduction......