We (Me and a couple other members of longrangehunting.com) tested one about 2 months ago against a Magnetospeed V2 and Oehler 35P. We tested them, inline with each other, shooting 223 rem, 6BR, 6.5 SS (similar to 6.5 SAUM), 284 win, and 338 RUM. The Magnetospeed was always 5-15 fps faster than...