223 Throat for Berger 85.5 or 90

Upgrade your 223 Rem or 223 Ackley chamber to allow the Berger 85.5 Hybrid or 90 VLD to be loaded to magazine length.

The throat reamer is custom made by JGS Precsion to cut a 1.5 degree lead angle with a free bore diameter of .226” (.002” over nominal bullet diameter)

MDT Metal AICS: 2.50” COAL

MDT Polymer AICS: 2.550” COAL

Accurate Mag AICS: 2.325” COAL