THE SMART TRICK OF PERCUSSION CAP MAKER THAT NO ONE IS DISCUSSING

No. 10s are for standard use for black powder percussion pistols, rifles and shotguns using nipple of approx 4.00mm in diameter, fractionally lesser in diameter than No.11 caps leading to a tighter in shape.I met a drop dead genius at SHOT Present of 2017 and interviewed him. He experienced made a straightforward procedure to reload your .22 LR car