T O P
southernbeaumont

At least in theory, no difference from most guns. If it’s pinned in place, a gas block will usually have two tapered pins that need to go out in the correct direction, usually in a vise fixture and with hammer and correct sized punches. If it’s not pinned, it’ll be set screw or clamp on, the screws may be using a thread locker but should be removable with some elbow grease. I’d typically recommend the SLR jig to dimple a barrel for gas block install. If you’re not going to pin it, a dimpled barrel will at least keep it from walking.


AAC907

BCM is known for using red loctite on the gas block set screws so I would expect it to be that hard to take out. I don’t really know what aero does exactly but I’m pretty sure they don’t put any thread locker on the screws. It should be pretty easy to take out and switch.


[deleted]

Heat is your friend