Armory Sponsor
Posted: 2/1/2010 3:33:06 PM EDT
|
Guys, I am liking the Safety Harbor upper. Anything I should know about them, or be wary of ? I havent seen much posted about them. Decent items or dogs ?
Good 400-600 yard gun ? Should I expect more than that? I doubt I'd even get to 600yards very often if at all. TIA! |
|
I've got a 22" one on a DPMS single shot lower.... shoots great to 400yrd with just a red-dot sight...
Here a video of one being fired: UltraMag50 |
|
Here's a video of Walter Keller testing an early version of the UM50
http://www.daplane.com/50bmg/video/umag_rptr.mpg |
|
The latest version of the UM50 has a stepped rail at the back so a BUIS will fit flush... They also sport a more effective muzzle brake now.
Muzzle blast for the short barrels is slightly more than the longer barreled guns, felt recoil is slightly less, but either still LOUD no matter the length! 30"-32" bbls are considered normal lengths for 1000yd performance from a bolt gun with 650-750gr bullets. Go with longer than 32" if you want to shoot the 750-800gr bullets. 
|
Armory Sponsor