After reading Mr. Bell's results I started using 67mm plastic shells loaded to CIP standards
in my Manufrance Idéal with 65mm chambers, proofed to 1,100Kg.
I only recently lengthened its forcing cones and have not yet tried it, but I expect a slightly
lower felt recoil, (though I am not sure I'll perceive it).
JC
My Ideal with 65mm chambers will not go into battery with anything other than a 65mm shell; reloads must have a perfect crimp. The rising bite that engages the doll's head will stop short of coming all the way flush with the doll's head, with the result that the triggers will release, but the hammers are somehow impeded, resulting in light primer strikes. The first time I took the gun to Kansas for pheasants, my spaniel had worked hard tracking down a wily rooster. She put it up, and I swung on it, only to hear "click...click." My shootin' buddy declared, "I never did like French guns." Don't think my dog did that day either.
Mike
