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
375 caliber long range hunting bullets, 325 gr, 375 gr and 435 gr
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="RockyMtnMT" data-source="post: 1367562" data-attributes="member: 7999"><p>We finally got Roy's 375 Allen Mag in our hands after FedEx sent it around the country. We will be working on 400g class bullets with it. Turns out that there is horse power problems with the big bullets under the huge torque of the big case capacity cartridges. The extra horse power of these big cases causes the bullets to spin out and not stabilize properly. For us our testing was done with a 375-338 Lap imp and had no such issue. Our longest baring surface 395g Hammer Hunter does not have an issue. But the others that we shortened the baring surface do have issue. From what I understand from converstations with customers this is a problem for other limited baring surface bullets as well. We will be figuring out exactly what ratio of baring surface and baring surface design is needed with respect to making sure that the bullets stay firmly engaged in the rifling and keep full stability.</p><p></p><p>So much tourque with these big cartridges that just is not there with others cartridges.</p><p></p><p>Steve</p></blockquote><p></p>
[QUOTE="RockyMtnMT, post: 1367562, member: 7999"] We finally got Roy's 375 Allen Mag in our hands after FedEx sent it around the country. We will be working on 400g class bullets with it. Turns out that there is horse power problems with the big bullets under the huge torque of the big case capacity cartridges. The extra horse power of these big cases causes the bullets to spin out and not stabilize properly. For us our testing was done with a 375-338 Lap imp and had no such issue. Our longest baring surface 395g Hammer Hunter does not have an issue. But the others that we shortened the baring surface do have issue. From what I understand from converstations with customers this is a problem for other limited baring surface bullets as well. We will be figuring out exactly what ratio of baring surface and baring surface design is needed with respect to making sure that the bullets stay firmly engaged in the rifling and keep full stability. So much tourque with these big cartridges that just is not there with others cartridges. Steve [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
375 caliber long range hunting bullets, 325 gr, 375 gr and 435 gr
Top