kens
01-15-2020, 06:18 PM
Hi,
I am working with a muzzleloader based on a .32-40 barrel blank. it is breeched a muzzleloader. bore/groove is 314/321 1:14 twist.
The bullet I got is a oversize 30XCB mold dropping at 314, soft lead, flat based, lubing with LBT Blue, 179gr lubed,
Loading with 40gr FFFg. 50yard zero, and 1300fps at muzzle (chronographed)
Went out to 100yards and got 2" drop.
Can anyone help me with the longer range ballistics?
Is this enough data to put into a ballistic program and get downrange trajectory?
Especially the subsonic data. I expect this to go transonic around 150yds.
I hope to go out to 200, 300, 400 yards, and would like some elevation data to begin with.
My scope is a Unertl clone, Litschert 10x, it got the external adjustments and Unertl mounts.
Thanks,
I am working with a muzzleloader based on a .32-40 barrel blank. it is breeched a muzzleloader. bore/groove is 314/321 1:14 twist.
The bullet I got is a oversize 30XCB mold dropping at 314, soft lead, flat based, lubing with LBT Blue, 179gr lubed,
Loading with 40gr FFFg. 50yard zero, and 1300fps at muzzle (chronographed)
Went out to 100yards and got 2" drop.
Can anyone help me with the longer range ballistics?
Is this enough data to put into a ballistic program and get downrange trajectory?
Especially the subsonic data. I expect this to go transonic around 150yds.
I hope to go out to 200, 300, 400 yards, and would like some elevation data to begin with.
My scope is a Unertl clone, Litschert 10x, it got the external adjustments and Unertl mounts.
Thanks,