View Full Version : Primary Weapons Systems Gas Piston Systems Retrofits

05-24-2008, 2:48 PM
Hello Everyone,

As many of you know we are going to start building our own line of Gas Piston Uppers utilizing the Primary Weapons Systems Gas Piston System, that is based on the AK Gas Piston Design.

We can also perform retrofits on your own AR Upper if you decide you want to convert your current AR Upper into a Gas Piston System Upper.

Carbine Retrofit cost start at $399

Mid-Length Retrofit cost start at $399

Rifle Length Retrofit cost start at $449

The starting cost consists of a PWS Gas Piston System being installed on a standard AR Upper, and the installation is being done at no extra cost for all Calguns.net members.

If you require additional parts or you want to trick your upper out with different components, we will provide you options for rails etc. at a discounted cost.

We will inspect your upper, make sure all the parts are in working order before any conversion takes place.

The Gas Piston System Parts come with a PWS limited lifetime warranty which we will honor.

Some restrictions apply, so please contact us for more details.

Email: sales@adxtactical.com or PM me here on Calguns.net for more details.

Thank you,

05-25-2008, 3:47 PM
I cant wait until you are up and running!