- Thread Starter
- #21
All right, I'm back. Took a few weeks to get my bullets from Precision Rifle (prbullet.com) because I wanted to try the Colorado Legal Ultimate Conical 1 both in flatbase and boat tail, and the boat tails weren't quite ready.
Got everything yesterday and man I'm getting excited now.
I worked with Cecil at Precision Rifle to match my twist in my rifle (1:28) to the conical (no sabots in Colorado) that would shoot the best. Fast twists like long bullets and Precision Rifle puts a ballistic tip in their conicals (like rifle bullets) to make both a longer bullet and to set the balance point further back toward the base, making the bullet more stable.
I chose the 350 grain boat tail and the 360 grain flat (actually cupped) base bullets. Here are the 360's:
That is a bullet seater at the bottom- we'll get into the importance of that soon.
Being an accuracy freak, of course I immediately started weighing every bullet. I never found any thing more than plus or minus about 0.7 grains (0.2%) and the majority were right at listed weight.
Here are the cup base and boat tail side by side
Ain't they purdy! (and mean lookin' suckers, too)
The knurling on the bullets help in ease of loading but also help develop more pressure (think speed) as they mesh with the lands.
Of course I'd like to end up shooting the boat tails, but I'll take whatever the gun likes. Being that I'm restricted to peep sights, it won't matter much as the sights won't really allow me to take advantage of the flatter trajectory the boat taill should provide.
Anyway, now it's to the range. Lord willin' that will be Saturday.
Hope to have some results for you all after that (video??? if I can make it work) so stay tuned. It really feels like this hunt is coming together now!
Got everything yesterday and man I'm getting excited now.
I worked with Cecil at Precision Rifle to match my twist in my rifle (1:28) to the conical (no sabots in Colorado) that would shoot the best. Fast twists like long bullets and Precision Rifle puts a ballistic tip in their conicals (like rifle bullets) to make both a longer bullet and to set the balance point further back toward the base, making the bullet more stable.
I chose the 350 grain boat tail and the 360 grain flat (actually cupped) base bullets. Here are the 360's:
That is a bullet seater at the bottom- we'll get into the importance of that soon.
Being an accuracy freak, of course I immediately started weighing every bullet. I never found any thing more than plus or minus about 0.7 grains (0.2%) and the majority were right at listed weight.
Here are the cup base and boat tail side by side
Ain't they purdy! (and mean lookin' suckers, too)
The knurling on the bullets help in ease of loading but also help develop more pressure (think speed) as they mesh with the lands.
Of course I'd like to end up shooting the boat tails, but I'll take whatever the gun likes. Being that I'm restricted to peep sights, it won't matter much as the sights won't really allow me to take advantage of the flatter trajectory the boat taill should provide.
Anyway, now it's to the range. Lord willin' that will be Saturday.
Hope to have some results for you all after that (video??? if I can make it work) so stay tuned. It really feels like this hunt is coming together now!
Last edited: