Cheers I'm leaning towards the Redfield at Moment but will keep the Vortex and Nikko in mind I have a Vortex Viper PST on my center fire I quite like it apart from the power ring (very stiff to turn and only 3 power settings marked on it)
Redfield Revolution 4-12x40mm Riflescope - Hunting and Outdoor Supplies.
Spec are here https://www.redfield.com/_media/down..._4-12x40mm.pdf
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