NBS AR-15 Left Handed Slick Side Billet Upper Receiver

Name: NBS AR-15 Left Handed Slick Side Billet Upper Receiver
Brand: NBS

NBS · Upper Receiver

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Best price

$79.95at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

Compare 2 stores

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$79.95checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$99.95checked Oct 31, 2026	Check store	Buy at Dirty Bird

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 Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$79.95	$79.95	$79.95
Dirty Bird	$99.95	$99.95	$99.95

Since Oct 28, 2026.

About this part

The NBS AR-15 Left Handed Slick Side Billet Upper Receiver is an AR-15 upper receiver from NBS. It's sold by 2 stores, from $79.95 to $99.95.

Specifications

Manufacturer: NBS
Platform: AR-15

From the manufacturer

The NBS Left-Handed Slick Side Billet Upper Receiver is a quality, American made billet upper featuring a unique design that sets it apart from traditional forged upper receivers. Manufactured to exacting standards on five axis CNC machines from a solid block of aircraft grade aluminum, this stripped upper not only looks good... it is built to last. Compatible with mil-spec forged lower receivers and most billet lower receivers .250 takedown / pivot pin holes No forward assist Weight: 7.1oz *Does not come with anti-rotation pin for use with NBS Free Float M-LOK Handguard and Dirty Bird Gen 2 Handguards. Anti-rotation pin can be found below: 98381A470 - NBS/Dirty Bird Gen 2 Handguard Anti-Rotation Pin - AR15Discounts Made in the USA Backed by the NBS Limited Lifetime Warranty