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
H4831 vs h4831SC
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="Catfur" data-source="post: 972513" data-attributes="member: 41271"><p>No, H4831 was around 20 years or more before Dupont made IMR 4831 <em>available for sale to the general public</em>. IMR 4831 was developed in the WWII timeframe to fill Oerlikon 20mm AA shells, this is what was pulled down. Of course, sitting around for 20+ years (I know a guy who is still using the H4831 he bought in the 60s), means that burn rates will probably change a smidge, and new manufacture stuff is going to be slightly different too.</p></blockquote><p></p>
[QUOTE="Catfur, post: 972513, member: 41271"] No, H4831 was around 20 years or more before Dupont made IMR 4831 [I]available for sale to the general public[/I]. IMR 4831 was developed in the WWII timeframe to fill Oerlikon 20mm AA shells, this is what was pulled down. Of course, sitting around for 20+ years (I know a guy who is still using the H4831 he bought in the 60s), means that burn rates will probably change a smidge, and new manufacture stuff is going to be slightly different too. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
H4831 vs h4831SC
Top