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
Expansion test
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="wvbearhunter" data-source="post: 2883769" data-attributes="member: 126150"><p>I decided to play around with some 300 blackout loads.</p><p></p><p>200 grain Makers Expanding Subs</p><p>10 grains of H110</p><p>2.20" OAL</p><p>Winchester Small Rifle Primers</p><p>Averaging 1057fps (10ft from muzzle)</p><p></p><p>Trued Remington 700 Tac</p><p>16" 300blk</p><p></p><p>100 yards since that is as far as I would use them.</p><p></p><p>Medium was a 1# bologna pack covered by a 10oz leather wrap. Backed it with a piece of 1/2" particle board and then several milk jugs.</p><p></p><p>Round penetrated to the 4th jug, damage to the first 2 jugs was substantial. The last 2 just had normal penetration holes.</p><p></p><p>I got expansion from 9 grains and up but the accuracy was best between 9.6 and 10.2 grains. Obviously 100% weight retention. </p><p>[ATTACH=full]486613[/ATTACH]</p></blockquote><p></p>
[QUOTE="wvbearhunter, post: 2883769, member: 126150"] I decided to play around with some 300 blackout loads. 200 grain Makers Expanding Subs 10 grains of H110 2.20" OAL Winchester Small Rifle Primers Averaging 1057fps (10ft from muzzle) Trued Remington 700 Tac 16" 300blk 100 yards since that is as far as I would use them. Medium was a 1# bologna pack covered by a 10oz leather wrap. Backed it with a piece of 1/2" particle board and then several milk jugs. Round penetrated to the 4th jug, damage to the first 2 jugs was substantial. The last 2 just had normal penetration holes. I got expansion from 9 grains and up but the accuracy was best between 9.6 and 10.2 grains. Obviously 100% weight retention. [ATTACH type="full"]486613[/ATTACH] [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
Expansion test
Top