Re: 280AI with 175SMKs
Ric was banned from here. As for your question it should push it close to 2800 or 2900 FPS so I would think so. Another one to take a hard look at would be the 162 Hornady A-max. The A-max has a higher bc then the 175 SMK and will give you a little better velocity if that is what you are worried about. As for barrel length I do not think you would gain anything by going any longer then a 28inch barrel. I would take a look at the Broughton 5c they are supposed to get a little more velocity or even a 3 groove barrel.
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