![]() |
my profile |
register |
faq |
search upload photo | donate | calendar |
![]() |
#2 |
User
Join Date: Jun 2002
Location: Iowa
Posts: 768
Thanks: 0
Thanked 19 Times in 11 Posts
|
![]()
Causes in order of probability:
1. Shooter's desire to head for air conditioned car. 2. Change in ballistics due to powder getting warmer. 3. Expansion of barrel. More seriously, the ambient temperature will have a noticeble effect on the ballistics of the particular load. I would expect this effect to as large or larger than that due to the barrel heating up. The Brits used to put up two loads for a rifle, one for decent temperatures and one for the hot tropical climate. |
![]() |
![]() |
|
|