Quarterbore.Net Forums


Go Back   Quarterbore's Forums > 300 Whisper Forums > 300 Whisper Rifles and Pistols
Home Forums Classifieds Photo Server FAQ Members List Calendar Search Today's Posts Mark Forums Read

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #11  
Old 10-15-2005, 08:10 PM
MMA10mm MMA10mm is offline
Junior Member
 
Join Date: Sep 2005
Posts: 28
Well, before modification, Cor-Bon 220gr Subsonics won't work, but my handloads with 150gr FMJs and 17.5grs of W-680 (Surplus from Jeff Bartlett) worked just fine... Cycled every time!

Also was able to make hot loads with H-110 work, but they were about 1.0gr overload. (They were right at the suggested max load from SSK, and I was using more voluminous Rem. 221 brass vs. the re-formed mil. brass that SSK uses, but they were still hot...)

Anyway, at least I could get the thing to shoot semi-automatically before modification... I'll probably shoot it some more and then do the mods when the weather gets bad.
Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
300 Whisper Resources on the Web Quarterbore 300 Whisper Rifles and Pistols 8 01-28-2010 01:27 PM
Model 1 Sales accuracy ? Spook 300 Whisper Rifles and Pistols 0 12-18-2005 03:54 PM
223 parent cases in a Model 1 upper 800X 300 Whisper Ammo and Reloading 2 02-16-2005 01:39 PM
U.S. v. Kent Quarterbore Short Barreled Rifles 0 12-14-2004 07:37 PM


All times are GMT -4. The time now is 01:25 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2016, Jelsoft Enterprises Ltd.