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
OVERSPIN ??? twist and bullet spin
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="Kennibear" data-source="post: 908254" data-attributes="member: 51650"><p>I have a factory Colt Sporter AR w/ 1 - 7 twist that shreds Sierra 69gr SMK's. The description "blue streak" is accurate. They would come apart at 75 yds with the appearance of a grey/blue fog in the sights. Not a good sight during a DCM match.</p><p></p><p>1 - 10 is such a proven formula in 308 why mess with it? In 300WWinMag? What kind of bullet requires that? For any bullet that can be driven at 2700 fps or more 1 - 10 twist is plenty.</p><p></p><p>My $0.02 is not to risk it.</p><p></p><p>KB</p></blockquote><p></p>
[QUOTE="Kennibear, post: 908254, member: 51650"] I have a factory Colt Sporter AR w/ 1 - 7 twist that shreds Sierra 69gr SMK's. The description "blue streak" is accurate. They would come apart at 75 yds with the appearance of a grey/blue fog in the sights. Not a good sight during a DCM match. 1 - 10 is such a proven formula in 308 why mess with it? In 300WWinMag? What kind of bullet requires that? For any bullet that can be driven at 2700 fps or more 1 - 10 twist is plenty. My $0.02 is not to risk it. KB [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
OVERSPIN ??? twist and bullet spin
Top