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Just posted as couple of BPCR articles

Posted by Wayne McLerran on Wednesday, 20 May 2015, at 4:59 p.m.


I recently completed a couple of articles. If you’re a TD shooter and interested in the subjects, copy the links below and paste them into your browser.

Black Powder Pressure Curves & Bullet Obturation (

Firing a Black Powder Cartridge – Progression of Events (



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