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
10mm heavy bullet load data?
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="Litrfoot" data-source="post: 2806899" data-attributes="member: 108596"><p>I'm working on some 220 Rim Rock HC loads right now. I've run 5.6 CFE seated to 1.255 OAL. AVG. 950fps. 22lb spring w/4.6 KKM barrel in a Glock 20SF. No cycling issues. To slow for my use, but all functioned and were reasonably accurate. By the book this load tops out at 5.8grs. So it might be possible to crack 1000fps.</p><p></p><p>I also tested some factory VELO 200 HC dangerous game loads. I ran them with two different springs, 20lb and 22lb. KKM Barrel! I have tested these loads in a stock Glock Barrel and got bulges in the brass! No issues with the KKM, Brass is prefect after firing. So for me, the Glock barrel is a NOGO.</p><p></p><p>VELO, factory load.</p><p>200gr HC</p><p>LOT:07221057 stated velocity 1000fps</p><p>VELO RESULTS:</p><p>20lb spring avg. 1116fps 6 shots, ES 85 and SD of 31.</p><p>22lb spring Avg. 1138fps 5 shots, ES 84 and SD 40.</p><p></p><p>Over at 10mm-firearms.com, there is a couple a folks testing the same thing but with BE-86 And Power Pistol. I'm looking for 1050fps to 1100fps out of my KKM barrel at safe pressures and no FTF's.</p><p></p><p>I'm am in the process of testing BE-86 with the 220gr Rim Rock HC. When I get the results I will post them.</p><p></p><p>All shots were recorded with a LabRadar.</p></blockquote><p></p>
[QUOTE="Litrfoot, post: 2806899, member: 108596"] I‘m working on some 220 Rim Rock HC loads right now. I’ve run 5.6 CFE seated to 1.255 OAL. AVG. 950fps. 22lb spring w/4.6 KKM barrel in a Glock 20SF. No cycling issues. To slow for my use, but all functioned and were reasonably accurate. By the book this load tops out at 5.8grs. So it might be possible to crack 1000fps. I also tested some factory VELO 200 HC dangerous game loads. I ran them with two different springs, 20lb and 22lb. KKM Barrel! I have tested these loads in a stock Glock Barrel and got bulges in the brass! No issues with the KKM, Brass is prefect after firing. So for me, the Glock barrel is a NOGO. VELO, factory load. 200gr HC LOT:07221057 stated velocity 1000fps VELO RESULTS: 20lb spring avg. 1116fps 6 shots, ES 85 and SD of 31. 22lb spring Avg. 1138fps 5 shots, ES 84 and SD 40. Over at 10mm-firearms.com, there is a couple a folks testing the same thing but with BE-86 And Power Pistol. I’m looking for 1050fps to 1100fps out of my KKM barrel at safe pressures and no FTF’s. I’m am in the process of testing BE-86 with the 220gr Rim Rock HC. When I get the results I will post them. All shots were recorded with a LabRadar. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Reloading
10mm heavy bullet load data?
Top