Has anyone actually chronographed this "180" grain ammunition? 1056fps for 180grain 40 S&W is really moving and not normally on the shelf for civilian use. If it is moving this fast, what length barrel was used?

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James G. · Answer

Hi Joe and welcome. I use a Glock 20 with 10mm, 40S&W, .357Sig and 9x25 Dillon KKM barrels. This only chronoed 923 avg fps from the 4.6 inch barrel. Cheers and stay safe!

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Has anyone actually chronographed this "180" grain ammunition? 1056fps for 180grain 40 S&W is really moving and not normally on the shelf for civilian use. If it is moving this fast, what length barrel was used?

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Has anyone actually chronographed this "180" grain ammunition? 1056fps for 180grain 40 S&W is really moving and not normally on the shelf for civilian use. If it is moving this fast, what length barrel was used?

Product Comparisons