01-21-2015, 08:54 AM
For the Record, Precision Firearms uses only Grendel SAAMI Chambers. For all barrels types that we chamber, Bartlein, Krieger, Lilja. We also only use Grendel Bolts with .136 Bolt face. Any other bolt face is NOT a GRENDEL BOLT. Type I as it is known, is a 7.62x39 Bolt. Type 1 and Type 2 was named as such by BHW.
"Precision - The Pinnacle of Perfection."