Hi Ron, nope, all short shank outfits, and parts.. I measured from the rear toggle pin to the front of the receiver face,and compared it with another perfect condition stripped receiver, and it's to within .0015" of the other...I think all that's different is the relief clearance at the barrel base of the internal rail slots on the receiver ... ?? I can only see shaving the back of the barrel a few thou to make it fit correctly.... More mesurements to follow tomorrow... I'll know a'lot more when I'm done....Best to all, til...latr...GT....

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