Huey
Some of mine lost from 40-70 fps going from 20" to 24"...
Monday, November 16, 2020, 09:09

But, not with all powders.

Gary built me a 24" G2 Carbine in 38-40 that thrives on slow pistol/fast rifle powders.

Also, cast bullets loose less velocity due to the lube. Coated cast hold up great too.

Have seen the same ballistic drops in longer barrels on rimfires.


powered by my little forum