Posted By: sprinkler specialist
loading advise, i read all the sticky's - 01/29/13 04:59 PM
My buddy went out and spent $900 getting a lee auto and some equipment/supplies.
he started cranking out cartridges. I went ahead and pulled some mic's out and showed him where his measurements didnt line up, and he went through and re-set the bullet in between specs. (223...1750+/- cases with overall at 2250+/-(2240-2256) )
went to the range, (lots of eye and ear, a hand, jacket and a bag lol scared to death)he ran less than a mag, the gun jams, he ejects the case, i can see what appears to be blow back on the case, real black...he racks it again...click, nothing...he trys again..i walk over and notice the bolt isnt closing all the way and show him, he uses the forward assist(ar bushmaster) and pulls the trigger, click again, he ejects and tries to go again, but this time instead of hiding, i run over and throw the brakes on lol....he pulls out the shell, and its worse case scenario, the bullet has been pushed into the case almost all the way. i explain something is in the barrel/chamber, he should look vs assume..bump a bullet out the barrel, pretty much just past, or in the chamber...it did take a few real quick slides of a push rod to knock it out the chamber side.
he shoots a clip, all is well...he was all over the 18" painted area of the target.
my turn, i grouped well high and right with a red dot i never used b4( his gun, no way was i taking mine, told him it was out on loan)..
so, he goes again, jam, bullet stuck again. tap tap and its out again...
what would be causing this?
is it ok to repress a bullet down from 2274 to 2250ish, after you factory crimped it? as long as its getting crimped again?
should all the case lengths and total length be all the same?
ps, am i shooting his own gun better than him? it appeared my group was 1/2 the size of his...or does he win cause he hit the green most the time? remember, i have never shot this gun before this group.
he started cranking out cartridges. I went ahead and pulled some mic's out and showed him where his measurements didnt line up, and he went through and re-set the bullet in between specs. (223...1750+/- cases with overall at 2250+/-(2240-2256) )
went to the range, (lots of eye and ear, a hand, jacket and a bag lol scared to death)he ran less than a mag, the gun jams, he ejects the case, i can see what appears to be blow back on the case, real black...he racks it again...click, nothing...he trys again..i walk over and notice the bolt isnt closing all the way and show him, he uses the forward assist(ar bushmaster) and pulls the trigger, click again, he ejects and tries to go again, but this time instead of hiding, i run over and throw the brakes on lol....he pulls out the shell, and its worse case scenario, the bullet has been pushed into the case almost all the way. i explain something is in the barrel/chamber, he should look vs assume..bump a bullet out the barrel, pretty much just past, or in the chamber...it did take a few real quick slides of a push rod to knock it out the chamber side.
he shoots a clip, all is well...he was all over the 18" painted area of the target.
my turn, i grouped well high and right with a red dot i never used b4( his gun, no way was i taking mine, told him it was out on loan)..
so, he goes again, jam, bullet stuck again. tap tap and its out again...
what would be causing this?
is it ok to repress a bullet down from 2274 to 2250ish, after you factory crimped it? as long as its getting crimped again?
should all the case lengths and total length be all the same?
ps, am i shooting his own gun better than him? it appeared my group was 1/2 the size of his...or does he win cause he hit the green most the time? remember, i have never shot this gun before this group.