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
5R rifling
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="DJ Fergus" data-source="post: 2074483" data-attributes="member: 93895"><p>This is bartleins response. </p><p></p><p>"It could be more shadow that's making it look that way, please remember we're only talking about .0035" in height that we're looking at, basically a human hair. </p><p>I can assure you it's not like a Ratchet, I owned one years ago and have inspected several and they are only half a land, triangle shaped with no top.</p><p>We do grind our cutters with angle on both sides but sometimes the trailing side is shallower on 6.5 fast twist. Broughton's also are very different being a Button process, 5R is very difficult to pull without a large amount of twist variation which is why their shape is different than traditional 5R."</p><p></p><p></p><p></p><p>I think what I'm seeing may be due to: "We do grind our cutters with angle on both sides but sometimes the trailing side is shallower on 6.5 fast twist. " </p><p></p><p>Anyway, no worries about the barrel. Bore finish looks really nice.</p></blockquote><p></p>
[QUOTE="DJ Fergus, post: 2074483, member: 93895"] This is bartleins response. "It could be more shadow that’s making it look that way, please remember we're only talking about .0035" in height that we're looking at, basically a human hair. I can assure you it's not like a Ratchet, I owned one years ago and have inspected several and they are only half a land, triangle shaped with no top. We do grind our cutters with angle on both sides but sometimes the trailing side is shallower on 6.5 fast twist. Broughton's also are very different being a Button process, 5R is very difficult to pull without a large amount of twist variation which is why their shape is different than traditional 5R." I think what I'm seeing may be due to: "We do grind our cutters with angle on both sides but sometimes the trailing side is shallower on 6.5 fast twist. " Anyway, no worries about the barrel. Bore finish looks really nice. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
5R rifling
Top