Found a local distributor for RWS 1075 caps in Tulsa. Also considering the 209 conversion. Going to use Tripple Se7ven powder. Which way should I go 209, CCI magnum caps, or RWS 1075 caps?
Bill

I would stay with the 1075 Plus RWS Dynamit Nobels. They are the best offered today. You want a mild ignition when using 777 powder anyways. It alleviates the infamous crud ring associated with that powder.