AR-15/M16 Billet Upper Receiver

Name: AR-15/M16 Billet Upper Receiver
Brand: Cross Machine Tool Co., Inc.
Availability: OutOfStock

Cross Machine Tool Co., Inc. · Upper Receiver

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Best price

$209.99at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$209.99checked 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 27, 2026.

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Store	Latest	Lowest	Highest
Brownells	$209.99	$209.99	$209.99

Since Sep 27, 2026.

About this part

The AR-15/M16 Billet Upper Receiver is an AR-15 upper receiver from Cross Machine Tool Co., Inc.. One store lists it, Brownells at $209.99.

Specifications

Manufacturer: Cross Machine Tool Co., Inc.
Platform: AR-15

From the manufacturer

Increased Function, Performance & Advanced Appearance

Machined from 7075 T6 aluminum billet, the Ultra Precision Upper Receiver from Cross Machine Tool is 65% stronger and more rigid than standard 6061 aluminum receivers. Wall thickness has also been increased for added rigidity. Type III hardcoat anodized finish for added surface strength, abrasion resistance, and corrosion resistance. Upper is compatible with mil-spec parts and also with most aftermarket handguards and rail systems. Features M4-type feed ramps and a flattop 1913 Picatinny rail with alphanumeric T-markings stamped into the slots. Both dust cover port and forward assist are machined into the receiver. Does not come with dust cover or forward assist assembly.

AR-15, Issue:11, Page:001
Big Book Catalog, Issue:68, Page:001