My Marlin .357 Magnum Model 1894 needs oversized cast lead bullets and I found that the Lee FCD was downsizing my .359 - .360 bullets down to .358 so what I did was buy another seating die, just the barrel without the seating plug from Lee and put that in the 4th stage of my turret press for crimping. My regular seating die in the 3rd hole is setup to just seat the bullet, not crimp. I get very good results with this setup.

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USN 1959 - 1981