AR15.Com Archives
 Pocket Reamer Measurement
Machinegun  [Team Member]
7/30/2011 10:51:43 AM EST
Hey any of you guys that reload for your 50! Could you measure the diameter of the primer pocket reamer and let me know what you get? Thanks a Bunch!
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TeamFerret  [Member]
7/30/2011 7:10:21 PM EST
I have several primer pocket uniform tools. Diameter ranges from .312" to .3145". I think .313" works best as it doesnt mar the sides of the pocket. Oh, and normal length of the tool (depth of the primer pocket) is .212".

Machinegun  [Team Member]
7/31/2011 2:54:25 PM EST
Thank You Sir! Big Help!!!!!!!!!!!!!!!!!!!