WHAT DOES EBR CHASSIS MINI 14 MEAN?

In addition, its precision may not Look at favorably to that of Several other rifles – especially when in fully automated manner.This chassis has been manufactured for Ruger mini-fourteen but I'm not sure it can, And that i had difficulties getting info relating to this.Additionally the chassis incorporates 4 Mil-Spec 1913 Picatinny rails, three