SHOT Show 2019 Guns: Brownells BRN-180

by
posted on January 24, 2019
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
brownells-brn-180-assembly-f.jpg
Brownells has been dipping their toe into the complete-rifle market for a while now, despite being better known as a supplier for parts, tools and accessories. Their new “Retro Rifles” line is an interesting mix of both recreated historical guns from the development of the AR-10 and AR-15, and a few alternate-timeline models that evoke what could have been.

The most interesting member of this family doesn’t even carry Brownells Retro Rifle branding, as it’s a modern rendition of the lesser known AR-18/AR-180. The BRN-180 is a modern design with a full-length rail extending from the receiver to the end of the 15-inch M-Lok hand guard. It’s immediately obvious that this isn’t an ordinary complete AR upper 
receiver, because a reciprocating charging handle protrudes from the dust-port area on the right side of the receiver.

The BRN-180 has dual internal rod-guide buffer springs riding above the bolt carrier, completely eliminating the need for a rear buffer tube. This makes it possible to do things that are normally impossible with a conventional AR, such as mounting a collapsible wire paratrooper-type stock, or shooting it with a buffer-mounted stock folded to the side.

The other area where the BRN-180 deviates from AR orthodoxy, while still remaining historically accurate, is the use of a gas piston operating system in place of the now-common direct impingement system. The AR-18 rifle built for the military, but never accepted into common use, was equipped with a similar gas-piston system that was the cause of much controversy at the time of its introduction.

The BRN-180 complete upper is chambered in .223 Wylde, enabling it to safely fire both .223 Rem. and higher-pressure 5.56 NATO ammo. The BRN-180 complete upper with 16-inch barrel is currently available for pre-order for $799, and Brownells is considering development of a short-barreled version of the BRN-180, depending on interest levels.

Latest

RMR green dot
RMR green dot

First Look: Trijicon 3.25 MOA Green Dot RMR Sight

All the Trijicon features you want, now with a green dot.

FN Awarded DoD Contract for Additional M240/M249 Barrels

The 7.62 NATO-chambered gun is one of the many members of the M240 general-purpose machine gun family, which was derived from the FN MAG 58.

Shotguns: A Couple Bucks

Should you consider other buckshot for your defensive shotgun?

New Suppressors for 2025

It’s never been easier to buy a suppressor, thanks to NRA’s ongoing efforts to remove them from the NFA.

First Look: Streamlight Sidewinder Compact III

A multi-fuel flashlight with 185-degree tilting head, different mounting options and a user-configurable LED.

First Look: Bushmaster Bravo Zulu Pistols

Available in either .223 Rem/5.56 NATO or .300 BLK.

Interests



Get the best of Shooting Illustrated delivered to your inbox.