Gm54-120

Scott, just adding a confirmation - that the T7 primers work just fine for me aslo when shooting BH through a Lehigh conversion or even a conversion that I have made using the Lehigh Vent liner.

Another primer that works very well is the older Remington 209-4 primer designed for 410 shotguns. I still have most of a brick of those sweet little primers that I used for igniting T7, back in the day when everybody said not to use 209 primers because they pushed the sabot off the powder before igniting the powder...