I have one in short action. 26" Krieger, 9 Twist
COAL = 2.950"
Bottom Metal = ? Whatever Manner's uses for their mini chassis
Magazine= Alpha Mags and Accurate Mags. Accurate Mags my choice.
My chamber was done with a reamer from PT&G cut to the 180gr Hybrid with a 2.960" COAL (so its 0.01" jumping). Easy to run it to mid 2900's with 60.0gr of H4831; I'm actually down loading it just to save barrel life and recoil.