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Aero Precision M4E1-T Complete Upper, No Forward Assist, 10.5" 5.56 Carbine Barrel, 9.3" ATLAS R-ONE MLOK HG | Black Anodized Reviews

4.9 Rating 65 Reviews
“Fits tight to my Colt lower. Looks great a perfect match.”
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Posted 9 years ago
“Great price, fast delivery. Will be giving Monmouth Reloading future business. Highly recommended.”
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Posted 9 years ago
“Excellent service! The part I ordered was delivered fast and as advertised. Will be making further purchases here and sharing your site with friends.”
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Posted 9 years ago
“Haven't completed my build yet but seems nice. Weighed in at 6.39 oz.”
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Posted 9 years ago
“Excellent product!! Tight tolerances”
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Posted 9 years ago
“I purchased this upper in November for a 9mm build. Added a CMMG port buffer and door. Finished the project last week and mated it to PSA Colt pattern lower. After a little tweaking on the ejector, ran 350 rounds fine. Matched up great with the lower.”
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Posted 9 years ago
“Clean product, the slick side is just 'sexy', no blim issues, but the ejector port cover is a little weak. The shipping was on time, the price is unbeatable and was gifted to assist a Brother in need!”
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Posted 9 years ago
“Bought as a gift for my brother. He really likes it and the fit and finish was great! Shipping was super fast! Ty.”
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Posted 9 years ago