Am also in the process of buying one, have deposit on it and waiting for base and magazines to come in from T/C. Read about action .22 and may be good for that. I PMd a couple members on here and read the reviews, seemed good. Emailed E/C twice with questions and got responses both times the next day.
LeBaron had them on for $450, over analysed and missed the sale (were sold out early), SIR has them for $550 something but can find below $500 if phone around. Did check local dealers but no go on that, not a high production volume and can sell all they want in the US so not deal with too many Canadian dealers.