[In the name of sky-ence, a Starline .38 Short Colt case will hold 11.75gr of Titegroup right up to the top...]

Mine doesn't come close to that with plated bullets
 

Name: .38 Short Colt: 158gr Berry's flat point: Titegroup 3.1gr Star Line Case 627Notes: S&W 627 5" barrel1.15 oalFederal primerStar Line caseTitegroup 3.1grShots: 15Average: 631 ft/sSD: 21 ft/sMin: 580 ft/sMax: 668 ft/sSpread: 88 ft/sPower Factor Average: 99Power Factor Low: 91Power Factor High: 105Barometric Pressure: 29 in HgTemperature: 73 FWeight: 158.0 gr.

The only difference I can see is I am putting a slight taper crimp on my loads. OAL, case, and primers are the exact same.


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[In the name of sky-ence, a Starline .38 Short Colt case will hold 11.75gr of Titegroup right up to the top...]

I’m currently using 3.0 of TG under a 158 Berry’s RN. It is giving me 127 power factor and great accuracy out of my 627PC.


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