Chamber Specs and Dimensions

CaliberFreebore Neck Diameter
204 Ruger.059″.2325″
22 Creedmoor.125″.2570″
22 ARC.131″.2540″
223 Wylde.051″.2558″
223 Rem Bolt.070″.2540″
6 ARC.090″.2750″
6 BR Norma.094″.2710″
6 Dasher.125″.2735″
6 Creedmoor.183″.2770″
6 GT.119″.2740″
25 Creedmoor.150″.2890″
6.5 Creedmoor.199″.2960″
6.5 Grendel.103″.2970″
260 Rem Bolt.059″.2970″
260 Rem Gas.097″.2980″
6.5 PRC.188″.2980″
270 Win.084″.3086″
7 BC.174″.3180″
7 PRC.233″.3180″
7mm-08.087″.3160″
7 Rem Mag.167″.3160″
308 Win Bolt.098″.3428″
308 Win Gas.133″.3442″
30-06.098″.3395″
300 BLK.174″.3350″
300 Win Mag.125″.3407′
300 PRC.238″.3420″
300 Norma.215″.3429″
338 ARC.105″.3700″
338 Lapua.099″.3708″
338 Norma.225″.3705″