View Full Version : Best upper for new frontier lower?
08-18-2012, 10:40 PM
Just wondering what people are using on these lowers. Whats the cheapest upper that work good with these lowers.
09-06-2012, 6:38 PM
Ive got two rifle gear uppers and fit great. Tight fit and match perfectly. Also can't go wrong with the new frontier uppers. For right around 500 you can get one with a free float rail and all.
09-06-2012, 9:06 PM
where did you purchase them? what brand
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