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
Barrel contour
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="J E Custom" data-source="post: 1954196" data-attributes="member: 2736"><p>Many Barrel makers have a different ID for there contours and the best way to chose is to look up their barrel dimensions and chose from that. Normally non magnum sporter barrels are .600 to .625 at the muzzle. Magnum sporter barrels are .650 to .700 And Sindaro contours are .750 to .810 depending on the maker.</p><p></p><p>For the 7 mm mag I would use the #4 contour (.650 to .700 at the muzzle to keep the weight down but end up with a reasonably stiff barrel.</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 1954196, member: 2736"] Many Barrel makers have a different ID for there contours and the best way to chose is to look up their barrel dimensions and chose from that. Normally non magnum sporter barrels are .600 to .625 at the muzzle. Magnum sporter barrels are .650 to .700 And Sindaro contours are .750 to .810 depending on the maker. For the 7 mm mag I would use the #4 contour (.650 to .700 at the muzzle to keep the weight down but end up with a reasonably stiff barrel. J E CUSTOM [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Barrel contour
Top