The Ronan NHMTG is the same USGI Magazine the U.S. Military has relied on for more than 40 years - Now updated with an anti-tilt follower.
Long considered to be the most reliable magazines available for the AR-15/M-16, major manufacturers such as Armalite, DPMS Panther Arms and Rock River Arms ship their rifles with NHMTG magazines, as do high-end custom gunsmiths like Les Baer.
100% Quality Assurance - Each and every magazine is individually gauged to ensure that it conforms to spec.
All components are military-spec material and manufactured under strict ISO quality standards. Heat treated welded aluminum bodies hard coated anodized for superior corrosion resistance and guaranteed to fit and function in all AR-15/M-16 style rifles and carbines that meet military specifications.
I have many of these and have NEVER had an issue, period! These are sold under many names but are all manufactured by Ronan Corporation. They are marketed as`;` Colt, okay Industries and NHMTG. Most will have the government cage #33710. The last to hit the market for pure civilian sales dont have the cage number but dont let that dissuade you. The cage is mostly required for government/ military purchases. I will take these over any polymer magazine any day of the week. And the customer service by Sportsmans is the best going. Customer for life.