NBS Upper Parts (Forward Assist & Dust Cover) Kit W/ Stainless Steel Forward Assist and Hinge Pin

Name: NBS Upper Parts (Forward Assist & Dust Cover) Kit W/ Stainless Steel Forward Assist and Hinge Pin
Brand: NBS

NBS · Upper Parts

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Best price

$19.95at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

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Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$19.95checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$19.95checked 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.

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Store	Latest	Lowest	Highest
AR15Discounts	$19.95	$19.95	$19.95
Dirty Bird	$19.95	$19.95	$19.95

Since Oct 28, 2026.

About this part

The NBS Upper Parts (Forward Assist & Dust Cover) Kit W/ Stainless Steel Forward Assist and Hinge Pin is an AR-15 upper part from NBS. It's sold by 2 stores, all at $19.95.

Specifications

Manufacturer: NBS
Type: Ejection Cover
Platform: AR-15

From the manufacturer

The NBS NBS Upper Parts (Forward Assist & Dust Cover) Kit W/ Stainless Steel Forward Assist and Hinge Pin comes with both the Dust Cover / Port Door Assembly and Forward Assist Assembly parts for AR-15 Platform Rifles. This kit is upgraded to include a CNC Machined Stainless Steel Forward Assist Cap and Stainless Steel Hinge Pin enhanced aesthetics, corrosion resistance and durability. Precision Machined in the USA Steel Components Mil-Spec Tolerances NBS Limited Lifetime Warranty