My SINGLE SHOT AR- Not any more!

You want taper pins, or just pins. Mainly, you want solid pins.

Roll pins are the ones that are essentially a piece of flat metal that has been rolled, hence the name. As they are not solid, they are not strong enough.
PinRoll5_16718.jpg
 
Oh man, that really should be a solid pin, then welded. My gas block pins are roll pins with a small nail beaten down the center of it, it make them tight, sometime I even add some set screws drilled into the gas block and barrel, and don't worry if the screw go into the barrel the first round will trim that right off. :slap: (disclaimer: folks do not do what I just wrote)



Armedsask has been owned.
 
Armedsask said:
You want taper pins, or just pins. Mainly, you want solid pins.

Roll pins are the ones that are essentially a piece of flat metal that has been rolled, hence the name. As they are not solid, they are not strong enough.

:onCrack: Dude, stick to the 180b:kickInTheNuts:
 
prproulx said:
This is the gas tube we're talking about right? I am referring to the pin that holds the gas tube in place located at the base of the gas block.
Well ####, I thought we were talking about the gas block. Roll pins are just fine for the gastube.

Guess I should read closer.
 
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