Skip to main content

BCM (Bravo Company Manufacturing) MK2 Upper: New

Bravo Co. Mfg. (BCM) has beefed up its MK2 Upper without adding weight by redistributing material from non-essential areas.

BCM (Bravo Company Manufacturing) MK2 Upper: New

(Mark Fingar photo)

Think it’s hard to improve perfection? BCM did just that by bringing the AR’s upper receiver into the modern era. Compared to the standard flat-top receiver, BCM’s new MK2 upper features notable advances without increasing weight. How’d they do it?

To start, BCM removed material from nonessential areas, which allowed them to add material to the top of the receiver, most notably around the ejection port, which is structurally the weakest area of the design. The beefed-up receiver results in a stiffer foundation to support the barrel, handguard and any accessories.

BCM (Bravo Company Manufacturing) MK2 Upper: New
(Mark Fingar photo)

With suppressor use being so common, BCM also added gas expansion areas and channels near the charging handle to lesson gas blowback in a shooter’s face. Another noticeable tweak is a redesigned forward assist that minimizes material and moves its location closer to the ejection port. This makes it easier to access the charging handle without interference from the forward assist.

Current Magazine Cover

Enjoy articles like this?

Subscribe to the magazine.

Get access to everything Guns & Ammo has to offer.
Subscribe to the Magazine

GET THE NEWSLETTER Join the List and Never Miss a Thing.

Recommended Articles

Recent Videos

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Videos - Guns - Other

Ballistic Advantage Continues Excellence in Barrel Design

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Rifles

Winchester Ranger Returns! Now In .22

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Rifles

Latest Name In Lever Guns: Aero Precision

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Rifles

SAKO 90 Quest Lightweight Hunting Rifle

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Optics

Warne Scope Mounts New Red Dot Risers

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Accessories

New Warne Scope Mounts Skyline Lite Bipods

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Handguns

Smith & Wesson Response PCC: Now Taking SIG Mags

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Optics

Mark 4HD Riflescopes: The Latest Tactical Line From Leupold

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Rifles

Show Stopper: Smith & Wesson 1854 Lever-Action Rifle

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Suppressors

FN 509 Pistol Updates and New Suppressors!

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Handguns

New From Armscor: RIA 5.0E & More STK Pistols

There are many new and exciting products and companies to look for at the 2024 SHOT Show, but one in particular that sta...
Handguns

Watchtower Firearms: A Premium American Company to Watch

Guns and Ammo Magazine Covers Print and Tablet Versions

GET THE MAGAZINE Subscribe & Save

Digital Now Included!

SUBSCRIBE NOW

Give a Gift   |   Subscriber Services

PREVIEW THIS MONTH'S ISSUE

Buy Digital Single Issues

Magazine App Logo

Don't miss an issue.
Buy single digital issue for your phone or tablet.

Buy Single Digital Issue on the Guns & Ammo App

Other Magazines

See All Other Magazines

Special Interest Magazines

See All Special Interest Magazines

GET THE NEWSLETTER Join the List and Never Miss a Thing.

Get the top Guns & Ammo stories delivered right to your inbox every week.

Phone Icon

Get Digital Access.

All Guns and Ammo subscribers now have digital access to their magazine content. This means you have the option to read your magazine on most popular phones and tablets.

To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine.

Get Digital Access

Not a Subscriber?
Subscribe Now

Enjoying What You're Reading?

Get a Full Year
of Guns & Ammo
& Digital Access.

Offer only for new subscribers.

Subscribe Now