Chart made using SASS New minimums
Power Factor of 60
and minimum velocity of 400'/sec
.
 
Bullet Weight
Grains
weight only...Not caliber
Minimum SASS
Velocity
Power Factor
produced at SASS
Minimum 400'/sec Velocity
Minimum Velocity
to Achieve
Power Factor of 60
BW V (BW x V(400)) /1000 = PF (PF(60)*1000)/BW = V
78 400'/sec * 31.20 * 769.23'/sec
95
400'/sec
* 38.00 *
631.58'/sec
105 400'/sec * 42.00 * 571.43'/sec
115 400'/sec * 46.00 * 521.74'/sec
125
400'/sec
* 50.00 *
480.00'/sec
130 400'/sec * 52.00 * 461.54'/sec
158 400'/sec 63.20
165 400'/sec 66.00
180 400'/sec 72.00 Numbers is RED
200 400'/sec 80.00 Do NOT meet Power Factor
225 400'/sec 90.00
230 400'/sec 92.00
250 400'/sec 100.00
.
To help everyone stay within the SASS standards Double R Bar Regulators will have a chronograph available for setup at their monthly matches.

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