264 LBC AR and 65 CSS Barrels are now available to fit ALL ammunition types. If your older model will not chamber factory ammunition , and you wish to have it modified, please contact CSS.

NEW... 308/7.62 OEM type barrels now available.

6.8 SPCII barrels are in production now.

Please leave a message at 65csstech@bellsouth.net  and we will return your call as soon as possible