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
Reloading
Barrel slows down after 300 rds?
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="Rhovee" data-source="post: 1339426" data-attributes="member: 101820"><p>I went and shot this morning. Velocity was 3010 on a powder charge from 78.3-79. 79 use to give 3040. So about 20-30 fps difference. I did shoot 79.5 but the low was 3026 and high was 3057. I am going to re check the lands. I used to be .020 off. If I am still accurate and say 30 or 49 off, could it just be the loss of pressure from being further from the lands?</p></blockquote><p></p>
[QUOTE="Rhovee, post: 1339426, member: 101820"] I went and shot this morning. Velocity was 3010 on a powder charge from 78.3-79. 79 use to give 3040. So about 20-30 fps difference. I did shoot 79.5 but the low was 3026 and high was 3057. I am going to re check the lands. I used to be .020 off. If I am still accurate and say 30 or 49 off, could it just be the loss of pressure from being further from the lands? [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
Barrel slows down after 300 rds?
Top