IT IS ALIVE!!

My Searcy PH 470 NE arrived yesterday. Looks very nice. Now I need to go out in the next couple of weeks to touch a round or two off.

Is there a good practice round that can be loaded. Butch gave me the specs on what the gun was regulated with. It appears that all his DGs are regulated with either 108 or 106 of IMR 4831. Is there a lighter load that any of you Searcy shooter use that will shoot well at 50yrds. Do you use a filler and if so what do you use.