Brn-15 5.56 13.7" Bbl .750" GB Upper W/Charging Handle & BCG

Name: Brn-15 5.56 13.7" Bbl .750" GB Upper W/Charging Handle & BCG
Brand: Brownells
Availability: OutOfStock

Brownells · Upper Receiver

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Best price

$447.99at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$447.99checked Oct 1, 2026	Out of stock	Buy at Brownells

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$447.99	$447.99	$447.99

Since Sep 28, 2026.

About this part

The Brn-15 5.56 13.7" Bbl .750" GB Upper W/Charging Handle & BCG is a 13.7" 5.56 / .223 upper receiver from Brownells. One store lists it, Brownells at $447.99.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Barrel length: 13.7" · Handguards

Specifications

Manufacturer: Brownells
Platform: AR-15
Caliber: 5.56 mm NATO

From the manufacturer

The perfect upper receiver for your next build! Manufactured in the US with the highest quality components. This upper receiver is available in 5.56 Nato with 13.7" barrels. Government profile barrels have the standard .750" gas block. 4150 CMV Barrels Chambered in 5.56 Nato 1-7 Barrel Twist Forged 7075-T6 Upper Receivers A 1/2"-28 Threads Mid-Length Gas Tube Hardcoat Anodized 100% American Made All NFA Rules Apply The Brownells Bolt Carrier Group is made by a well-established firearms industry manufacturer, made to our specifications. All components of the BCG are made in-house, under one roof, not outsourced to Mfg: Brownells