Hammer HHT 145 BC

[WiscGunner]

Anyone calculated/verified bC for the .284 145gr HHT during testing. Love the 155HH but BC is about 20% lower than advertised. Wondering if the new tipped line is better before I spend money to verify in my rifle. Not interested in more bullets for just minor gains.

Thanks

 

[Cuddyhi Mike]

Anyone calculated/verified bC for the .284 145gr HHT during testing. Love the 155HH but BC is about 20% lower than advertised. Wondering if the new tipped line is better before I spend money to verify in my rifle. Not interested in more bullets for just minor gains.

Thanks

Last weekend I too tested the 145 HHT. I averaged 3300 fps, but the amazing part of the test was the 500 yard group was .830 avg. or 1" spread between bullet holes. Far exceeded my expectations. 69 grains of H4831 with absolutely no signs of pressure. I just ordered another 100.

Mike

 

[WiscGunner]

Last weekend I too tested the 145 HHT. I averaged 3300 fps, but the amazing part of the test was the 500 yard group was .830 avg. or 1" spread between bullet holes. Far exceeded my expectations. 69 grains of H4831 with absolutely no signs of pressure. I just ordered another 100.

Mike

What was your velocity degradation at 500yrds? Drop from 100yrd zero? Weather conditions, elevation?