Semi Bren Primer Flow

[alterego]

Yes, it's Mighty Lime's (an individual who relishes using damned Bren guns to hurt my feelings) most excellent setup. Will try the firing pin ideas. Will attach image of same ammo shot through an FAL for a reference point...Peter I'm assuming you're more than familiar with those (as L1A1's).

Firing pin is 0.010" below the BB face, original firing pin return spring is in place.