Shush.. the Brownells BRN-180SH Upper is Optimized for Suppressor Use

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GRINNELL, Iowa – Brownells unveiled the BRN-180SH complete upper – the newest addition to the popular BRN-180 line – announcing it at the IWA Outdoor Classics show in Nuremberg, Germany.

Chambered in 300 Blackout, the BRN-180SH has 10.5” barrel with 5/8-24 muzzle threads, and a gas system with three settings –unsuppressed, suppressed, and off.

The BRN-180SH Upper in 300BLK retails for $999. [Use code AMMOLAND and get $99.00 OFF]

With the gas system turned completely off, the upper is converted into “single shot” mode, virtually eliminating sound produced by gases escaping through the ejection port or by the bolt carrier group cycling.

Brownells BRN-180SH Upper Optimized for Suppressor Use
Brownells BRN-180SH Upper Optimized for Suppressor Use

Brownells BRN-180SH.

When fired with a suppressor attached and the gas system turned off, the BRN-180SH in single-shot is even quieter than a BRN-180S.

The BRN-180SH comes with an adjustable charging handle that can be turned downward to help transform the upper into a straight-pull action, allowing for fast follow-up shots when set for the quietest possible operation.

The upper can be quickly converted back to unsuppressed shooting with a simple twist of the gas adjustment and by turning the charging handle back to its upward position.

Like the rest of the BRN-180 line of uppers, the BRN-180SH fits onto any standard AR-15 or BRN-180 lower and requires no buffer tube assembly. It readily operates with a folding stock or no stock at all.

To see the new BRN-180SH, and the rest of the BRN-180 line of uppers, lowers, and parts, visit www.Brownells.com


About Brownells

Serious About Firearms Since 1939™, Brownells is the world’s leading source for guns, gun parts and accessories, ammunition, gunsmithing tools, and survival gear. With a large selection of both common and hard-to-find items, and an extensive collection of videos, articles, and gun schematics, Brownells is the expert for everything shooting-related. Committed to maintaining our great traditions, Brownells has more, does more and knows more – and guarantees it all, Forever. For more information or to place an order, call 800-741-0015 or visit Brownells.com. Stay up-to-date with Brownells on YouTube, Facebook, Twitter and Instagram.

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BaerArms

1k for a upper that should be 500ish smh

Courageous Lion - Hear Me Roar - Jus Meum Tuebor

Brownelll’s is rapidly dropping down on my go to list of places to do business with and is rapidly reaching the bottom. Between their price gouging on primers and still not having a 300 Blackout upper in 16″ available for their BRN series, they get a one star from me these days. I can’t for the life of me figure out whey they would put the 7.62 x 39 AHEAD of the 300Bblackout when it comes to making a 16″ upper for the kit. And now they have a 10″ suppressor version before a 16″ “regular” version too? I think… Read more »