I'm curious if the SSK breech plugs are the same quality at the originals (Lehigh pre-knight contract). Reason I ask, I was cleaning my two MLs, one a DISC Extreme with the Lehigh breech plug, the other an Omega with a standard TC plug modified by Ron. Same amount of shots of BH209, I swear, something about the Lehigh plug, it's just so much easier to clean. The crud seems to just wipe off and the plug is still mirror bright. Just quality machining I guess.