why ans valve

[spasticsquirrel]

Why do alot of people on the marker classifieds have a ANS Phase II Valve.

[Chronobreak]

welcome to ao and i dont think thers any more ans valves out there than regular ones but the valve is really not any improvement over stock infact some messed the mags up worse

[yeahthatsme]

not to mention it voids your warranty...