Friday, March 28, 2008
Wednesday, March 26, 2008
Sometimes I wonder things
Recently I found myself wondering "Will a .308 Winchester pierce 1/4" thick steel at 100 yards?".
I assumed that it would but I didn't know for certain what the outcome would be.
And since I prefer to know rather than assume I grabbed a box of rounds a rifle and a 1/4" thick steel plate.
Then I headed for the hills.
The steel plate was subjected to the following rounds:
.308 Winchester (our official test caliber)
.300 Win Mag
6mm
22 Mag
22 Long Rifle fired from a pistol.
All shots were taken from a range of 100 yards with the steel plate hanging from a tree branch.
Range was verified using a GPS which claimed to have +/-12ft accuracy that day. So lets say the actual range was 100 yards +/-24 feet.
The plate held up great....to the .22 cal rounds. No surprise.
The center fire rifles were a little tougher on the steel:
This is the entry side. Notice how the copper jacket has been stripped off:
And here is the Exit:
It didn't deform or flex the plate at all:
This shows how much expansion there was. The .308 brass can almost pass through the hole:
....now I find myself wondering something again. How much steel would it take to stop a .308 bullet at 100 yards?
Monday, March 24, 2008
Happy Birthday to K!
The weekend of K's 3rd Birthday was booked with things going on with church; so we celebrated a week late. She didn't mind, didn't even notice at this age. She wanted to have a Butterfly theme this year so that is what we did. I think it turned out great and she got some cool toys!