Posted: 10/28/2010 7:05:50 PM EDT
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I have been looking for an adjustable aperture rear sight for my RRA's NM LAR-15.
I have the A2 version fixed sight handle with the .040" peep sight. Brownell's offers this model, http://www.brownells.com/.aspx/pid=26743/Product/AR_15_M16_ADJUSTABLE_APERTURE_SIGHT and that brings me to a couple questions: 1) Does this model fit on my RRA's NM rifle? 2) Would this be the model you would order? 3) Is it difficult to install? Finally,(sorry) 4) Is it legal for 'service rifle competition? thank you, tom |