Bushmaster 0040004BLK M4 Patrolman’s Upper 5.56x45mm NATO 16″ Black Nitride Barrel, 7075-T6 Aluminum Black Receiver, M4 Handguard for AR-Platform

$635.35

Bushmaster 0040004BLK M4 Patrolman’s Upper 5.56x45mm NATO 16″ Black Nitride Barrel, 7075-T6 Aluminum Black Receiver, M4 Handguard for AR-Platform

Total in Stock: 5

Total in Stock: 5

The M4 Patrolman’s upper features a 116″ barrel with A2 birdcage-type flash hider, 7075-T6 forged A4 flat top receiver with detachable carry handle, carbine length gas system and M4 style handguard.

Additional information

UPC

604206918222

Manufacturer

Bushmaster

Manufacturer Part Number

0040004BLK

Barrel Length Range

16" to 16.99"

Barrel Finish

Black Nitride

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Handguard Finish

Black

Handguards

M4 Double Head Shield

Finish Type

Black

Sights

A2 Front/Carry Handle Rear

Rate of Twist

1:7"

Product Type

Complete

Additional Feature 1

SBN MPI Bolt Carrier

Additional Feature 2

Carbine Length Gas System

Additional Feature 3

7075 Aluminum Receiver

Adjustable Objective

False

Drilled and Tapped

False

Finish

Salt Bath Nitride

Shipping Weight

5.05

Illuminated Reticle

False

NFA Thread Pattern

1/2×28

Overall Length

25"

Package Height

4.0

Package Length

28.0

Package Width

4.0

Receiver

Flat Top

Scope Cover Included

False

Sights Type

Adjustable Sights

Special

Threaded Barrel

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