Coming soon the RC Hyperfast HPF3, specially designed for speed and keeping the column together at distance due to a new wad design. Note that 1 meter is 39 inches, basically 10% longer than a yard.
Sorry about the alignment, it just does not want to paste.

“HYPERFAST Line” > Ballistic Data :

RC HYPERFAST Loads Cal. 12 VELOCITY (V1) VELOCITY (V2,5)
m /sec ft/se m/sec ft/sec
Cart. RC HPF3 24gr. 430 1411 420 1379

Cart. RC 4 HYPERFAST 24gr. 440 1444 423 1388
Cart. RC HPF3 28gr. 420 1379 402 1319

Cart. RC 4 HYPERFAST 28gr. 430 1411 413 1356

are these available in Canada

They are not available in Canada. Sorry for the late response as I was in Italy when you asked.