Airsoft Sniper Forum banner
1 - 9 of 9 Posts

·
Registered
Joined
·
21 Posts
Discussion Starter · #1 ·
Ok so i have a Tanaka M700, and the mag with it had a cracked O-ring on the internal Gas Retainer, and i cant seem to find the size of that o-ring online. Does anyone know what type of O-ring will work the best? Any help will be really helpful.
 

·
Registered
Joined
·
24 Posts
You will need an o-ring with 22mm inner diameter and 2.4mm thickness.

That's 0.858 inch inner diameter and 0.094 inch thick.

Hope it helps.
 

·
Registered
Joined
·
24 Posts
While on the same topic, I'm also wondering about the o-ring size in the small rod in the mag that connects to the striking plate.

What size is it?
 

·
Registered
Joined
·
21 Posts
Discussion Starter · #5 ·

·
Registered
Joined
·
21 Posts
Discussion Starter · #6 ·
This is the part that i am talking about. The numbers that were given to me earlier are wrong. this part is smaller than my thumb.
 

Attachments

·
Registered
Joined
·
244 Posts
buy an O-ring kit off ebay.
It's like $12, i would bet i have an o-ring from that kit that would fit that.
 

·
Registered
Joined
·
204 Posts
Hey guys, I was wondering about an o-ring size in the Tanaka 31-round magazine. I don't know the name of the location, but it's the last o-ring before the gas comes out of the magazine. And perhaps even the o-ring right before that one. I've finally been able to seal off the rest of the magazine, and these are the last 2 I need before its finally completely fixed. Thanks in advance guys.
 
1 - 9 of 9 Posts
Top