The Adcor Defense BEAR GI rifle is a new twist on the proven AR15/M4/M16 rifle design. They achieve this by incorporating a multi position gas regulator with removable gas tube into the tried and true gas impingement system. In addition to this, Adcor includes a two piece free float quad rail, optics ready flat top upper, ejection port dust wiper, and other highly desirable futures.
- Flat top upper
- Gas impingement system
- Multi position gas regulator with removable gas tube
- Free floating barrel
- Two piece keyed quad rail system
- Tool less field strip design