Forum: Other Subsonic Topics
05-04-2009, 01:42 PM
|
|
Replies: 15
Views: 14,665
What specific bullets do you plan to shoot. ...
What specific bullets do you plan to shoot. Where do you shoot (elevation and temperature) That will determine twist rate.
Do you plan to use a suppressor? Do you care how loud it will be? Do...
|
|
Forum: Other Subsonic Topics
05-02-2009, 10:58 PM
|
|
Replies: 15
Views: 14,665
458 cartridges for heavy low drag subsoics.
These are all are similar in performace in order of case capacity.
cartridge h20 length max-psi case type head
450 Marlin 79.0 2.080 47862 belted mag 458 WM
458x2 Amer 73.0 2.000 59988...
|
|
Forum: Other Subsonic Topics
05-02-2009, 02:59 PM
|
|
Replies: 15
Views: 14,665
458 SOCOM (and other 458 subsonics)
I've bought an 8" twist Pac-Nor barrel to make a bolt action specifically for shooting the 582 grain Lehigh solid. The McGyro program says 10" might work but I wanted to be safe. 8" should be...
|
|
Forum: Other Subsonic Topics
03-25-2009, 02:05 PM
|
|
Replies: 15
Views: 14,665
Subsonic 458 SOCOM AR-15?
Just my opinions:
Long range subsonic shooting still requires low drag bullets. That's why the 300 Whisper is popular in the AR-15. It's about the heaviest low drag cartridge/bullet which can pass...
|
