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Armed In Michigan© Armed In Michigan
No Stock

Bushmaster 0040008BLK M4 Patrolmans Complete Upper 5.56x45mm NATO 20 in CMV Nitride Barrel, Black, Aluminum Rec, Drop-In Handguard, A2 Flash Hider, Flip Up Rear/A2 Front Sight, Carbine Length Gas, Fits AR-15

$508.49
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Brand
Bushmaster
Color
Black
Caliber
5.56x45mm
Category
Gun Parts
Platform
AR-15
Barrel Length
16in
Gun Part Type
Upper Receiver
UPC
604206200259

Overview

The Bushmaster M4 Patrolman's Complete Upper is a direct-impingement upper receiver assembly chambered in 5.56x45mm NATO. Built for duty, security, and civilian defense, it features a 20-inch CMV nitride barrel with a black finish and an A2 flash hider, delivering optimal muzzle velocity and extended effective range. The assembly includes a carbine-length gas system, an M4 double heat shield drop-in handguard, an A2 front sight, and a flip-up rear sight mounted on a flat-top aluminum receiver with a black anodized finish. Weighing 4.64 pounds, this upper is fully compatible with standard AR-15 lower receivers for straightforward installation.

Price & Stock History

Price — 90d
Listings In Stock — 30d

Reviews

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Listings

Armed In MichiganBest Deal
No Stock
$508.49
Vizards Guns and Ammo
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$508.49
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$602.70
Hinterland Outfitters
No Stock
$655.15
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