20″ 6.5 GRENDEL II LIBERTY BARRELS® Button Rifled barrel 1-8 5R MED DF

20″ 6.5 Grendel II

LIBERTY BARRELS® Button Rifled barrel

Medium contour

Rifle length gas

.750 gas block diameter

1-8 twist 5R

5/8-24 threaded muzzle

Double fluted

Stainless steel

Head spaced bolt included