You are correct that the M10 is a plastic scabbard made for the M7 bayonet. The M10 designation given to the new Ontario bayonet is a commercial one, not a military assigned designation. When the new USMC bayonet first came out many people were calling the OKC3S an M10.
________ Harley-Davidson FLHTCUI
Last edited by porterkids; 01-26-2011 at 06:57 AM.