Short stroke gas piston AR upper?

[VITALIY]

Looking for any info i can get my hands on befor purchasing. Any input will be upriciated.
I'm currently looking at "ADDAX TACTICAL", but hasitating due to luck of expirience with those systems.

[panzermk2]

DSA Put an FN FAL piston system on an AR upper.




http://www.dsarms.com/Complete-GTC-Uppe ... DSARGTC16/" onclick="window.open(this.href);return false;

[stg2ahn]

that looks like they got it from POF-usa.

I gots a http://www.pof-usa.com" onclick="window.open(this.href);return false; upper. It is wonderful.
Much better than the direcd gas....
I say get POF-usa because they are a great value.

[romer522]

MSTN uses PWS piston systems, they wouldn't use it if it wasn't top of the line.

http://primaryweapons.com/store/pc/view ... Category=7" onclick="window.open(this.href);return false;

[VITALIY]

Thank you all guys!
I've desided to go with DSA GTC. Should have it by friday

[stg2ahn]

You made a solid choice.

[jmz5]

Sweet!