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9mm velocity?


stringcheese

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Does anyone have the PF or velocity for a 124g Berrys HBFP pushed by 4.5g W231, cci primers, mixed brass, 1.062 OAL??

I really should buy a chronograph;)

If you are going to reload, and try to achieve a certain power factor,

then you NEED a chrono - you can borrow one, or go in with others for

the $80, but you do need one.

4.5 g WW231 and 124 g HBFP's will vary by 20% from gun to gun - the

only way you'll know the velocity in YOUR gun is to chrono the load.

Someone in your club should have one you can use??

Good luck.

Jack

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Does anyone have the PF or velocity for a 124g Berrys HBFP pushed by 4.5g W231, cci primers, mixed brass, 1.062 OAL??

I really should buy a chronograph;)

If you are going to reload, and try to achieve a certain power factor,

then you NEED a chrono - you can borrow one, or go in with others for

the $80, but you do need one.

4.5 g WW231 and 124 g HBFP's will vary by 20% from gun to gun - the

only way you'll know the velocity in YOUR gun is to chrono the load.

Someone in your club should have one you can use??

Good luck.

Jack

ok

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