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 removing piston kit bushing from a upper receiver?
AdamJ  [Member]
5/14/2010 10:29:30 PM
I intially used a an A1 upper to build my piston gun, I had it on hand and did not want to buy a new one for a project I might not like. Well I like this set-up, 400 rds no tilt and no filthy bolt/carrier/lug area. I would like to get a flattop and put this set-up on it, how hard is it to remove bushing and is the bushing re-usable? Or is it better to just get a new bushing from AA and start fresh?
SONYtec  [Member]
5/14/2010 10:50:08 PM
I guess it would be up to how hard it was to install your bushing.

I had to pound mine in, very tight fit. I don't ever want to remove it, if I did I think it would be damaged.

Best way for removing it, find a flat piece of steel that will fit in the cross slots of the gas tube hole in the receiver. That will catch the bushing, and force it out.
tenex  [Member]
5/15/2010 9:02:34 AM
Seems like it would be a lot easier to get a new bushing.
Mrrogers1  [Member]
5/15/2010 2:35:51 PM
I'd say new bushing or even better, buy an Adams Arms upper receiver and do away with the need for a bushing all together.

To get the bushing out, I'd think either a shortened gas tube and hammer through gas tube hole or even a large punch should remove it.