Originally Posted by
builder459
The only thing one may need to do that they normally wouldn't with the T/C speed breech, is use a mag primer in extreme cold. other than that just regular cleaning of the BP, this is all that is necessary for proper ignition in all weather conditions.I will also say while vent liners and such are nice features, for the vast majority of people using M/L rifles there not necessary and i don't think you will see the various M/L companys rushing to ad this feature..............................
I think i agree with this statement. I cannot comment about mag primer, because i have never used one in my speed breech, but it makes sense to me. As far as ventliners go, i have them installed in some of my plugs, and i have other plugs without. The plugs i have without ventliners, are just as reliable igniting BH, as the plugs with. A ventliner isn't what makes a plug work with BH; it is the plug geometry that makes for success or failure.