Forums
New posts
Search forums
What's new
Articles
Latest reviews
Author list
Classifieds
Log in
Register
What's new
Search
Search
Search titles and first posts only
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
300 ultra twist rate
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="jkehley" data-source="post: 126146" data-attributes="member: 2136"><p>Looking for advice on twist rate for a 300 ultra to shoot 155 to 168gr bullets.Have had 2 Rem PS and 1 Rem Sendaro barrel on the rifle with 10" twist and all three will shoot 180gr and up well. However when I drop below 180s, groups suffer and open up.I have emailed Sierra and they suggested an 11 or 12 twist with no preference for one or the other with these bullet weights. I am about to have a short throated tight neck reamer made and order a new barrel. Has anyone out there tried something like this???</p></blockquote><p></p>
[QUOTE="jkehley, post: 126146, member: 2136"] Looking for advice on twist rate for a 300 ultra to shoot 155 to 168gr bullets.Have had 2 Rem PS and 1 Rem Sendaro barrel on the rifle with 10" twist and all three will shoot 180gr and up well. However when I drop below 180s, groups suffer and open up.I have emailed Sierra and they suggested an 11 or 12 twist with no preference for one or the other with these bullet weights. I am about to have a short throated tight neck reamer made and order a new barrel. Has anyone out there tried something like this??? [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
300 ultra twist rate
Top