Semi

ronlaughlincomment made take a second look at you drawing again. I did not notice look at your drawing that well.

I divide the BP into 3 areas.... the primer cup - the flash channel and theflash hole. I did not recognize the fact that you really do not have a flash channel per say.... you have a flashhole that extends the lengthfrom under the primer cup... that might be a big problem. So my next question is what about the 25ACP BP is there a flash channel or just a flash hole? I am thinking a flash hole again...

Did you look at my last post in your other 'Mustang Down Thread' I posted a couple of pics of breech plugs. Look how long the 'speed breech' is....

http://www.huntingnet.com/forum/tm.aspx?m=3328417&mpage=2&=#3329215

If you are up for an experiment when you get your gun back... duplex a load.... load in 10 grains of T7 or even Goex, then drop in 90 grains of BH compress the load with sabot/bullet combination and shoot that. If it shoots and I think it will - that would be a definite indication you are not getting enough heat through your flash hole to ignite BH but it will ignite the sub charge which ignites the BH.... If it doesn't shoot you will then know that the problem is compression leakage either out the BP or by the load...

What do you think?