ODT's most vague gun question...

[lftd&pwrstrok'n]

I know this is going to be a long shot, but hopefully someone has dealt w/ this already. I ordered a MMC Armory complete upper in Glock 9mm w/ a Lakota Ops BCG from Delta Team Tactical. I remember reading something on the website that needed to be adjusted/broke in. Now here comes the fun part, "something" needed to be loosened and tension tightened. You then charge it by 1/4 a few times, it seats the "something" and you tighten it down and are good to go. I believe it had something to do w/ the extractor?? Anyway, DTT is now sold out of the upper, so I can't find any info on it. HELP!!!

 

[Allsmiles]

Probably the adjustable gas block. JK, they don't have a gas block. Only thing I did with my AR9 was to change out buffer to 8oz and put a 308 carbine spring in it. Mine has run like a top both suppressed and unsuppressed.

 

[lftd&pwrstrok'n]

Probably the adjustable gas block. JK, they don't have a gas block. Only thing I did with my AR9 was to change out buffer to 8oz and put a 308 carbine spring in it. Mine has run like a top both suppressed and unsuppressed.

I did order a new buffer and spring and installed them. But, for the life of me, I can't remember what I was supposed to do to the upper.

 

[Allsmiles]

Choot it

 

[shootsacanon]

Barrel nut?

 

[lftd&pwrstrok'n]

Barrel nut?

No. Pretty sure it had something to do w/ the extractor?

 

[KingTuna]

I vaguely remember JDS556762 mentioning something in the 9mm AR thread about having to adjust his extractor and it's been good to go since then. Maybe hit him up and see? I can't remember how to tag people.

 

[KingTuna]

JDS556762

 

[JDS556762]

Not the extractor, the ejector. It needed to be bent inwards ever so slightly so it runs as high and tight into the corresponding machined channel on your bolt

 

[JDS556762]

Like dis