Cleaning out the cupboard and came across a black plastic container.
0.20 12 grain Dynamic SPC5's airgun pellets.

R W Ruggles. www.airgunpellets.com (H&N website comes up).

Put them through the Daystate MK4. Very accurate despite their long slug like shape.

I remember buying these through BBS. Does R W Ruggles still sell these pellets ???.

Al