Excuse me Jow Forums how heavy does the bolt for a 9mm blowback closed bolt gun need to be?
Excuse me Jow Forums how heavy does the bolt for a 9mm blowback closed bolt gun need to be?
Gavin White
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orions-hammer.com
orions-hammer.com
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Ian Ortiz
i inherited the exact same kind of steel rod from my grandpa, like 50 of them. good days
Jaxon King
orions-hammer.com
First fucking result for "blowback bolt weight". Learn to google, you inbred troglodyte.
Isaiah Walker
It needs to weigh X >= 1 gram.
Jose Hernandez
>orions-hammer.com
Beautiful resource, though. I never would've considered making a blowback .50 AE before I read here you can do it if you have a fucking 6 pound bolt.
Well, I guess we know what I'm up to this summer.
Brody Collins
something something steel alloy
Jordan Young
1 pound
Bentley Robinson
1.7 pounds
Alexander Sanders
1.7 pounds
Austin Evans
kek
Benjamin Flores
1.7 pounds
Adam Edwards
Depends on spring weight and receiver length.
Carson Morgan
1.7 pounds
neither of those matter at all
Michael Young
1.7 pounds
Joshua Stewart
Try Google next time.
Parker Peterson
1.7 pounds
Kevin Robinson
>neither of those matter at all
Okay, I'll just throw a 1# spring in all of my blowback guns.
Noah Green
It only needs to be strong enough to feed
Adam Bell
Just put a weaker spring in the magazine bro, the recoil spring doesn't matter, just like what the website told me.
William Gray
Benjamin Cooper
kill yourself moron
Colton Garcia
I can't because I put a weak spring in my hi-point and now it won't feed :^(
Kayden Carter
1.7
Blake Long
dumb frogposter
Carson Perez
1.7 pounds
Joseph Wilson
1.7 pounds
Joseph Young
1.7 pounds
Andrew Adams
1.7 pounds
Austin Jenkins
770 grams
William Sanders
not enough
Elijah Roberts
1.7134 pounds
Ian Watson
a l l o y
Hudson Clark
Ian Diaz
that's me I think I'm going to make my bolt 1.7 pounds
Dylan Baker
less
Logan Green
it can be lighter than 1.7 pounds, but the lighter the bolt, obviously the faster bolt is going to gobba go fast when fired.
Orion's hammer assumes in the calculations that 4m/s is a good velocity for the bolt to move back, which is quite likely a good starting point. I bet it could go a fair bit faster than that before there's a major threat of cases rupturing, but the thing will probably beat the shit out of itself if it doesn't have a long as way to recoil inside, or a soft buffer thing.