BUSHMASTER UPPER M4A3 223 16" BLK FT

Product Code:91823
Brand:
Dept:Gun Parts
Type:Uppers
Sub Type:Upper Receivers
UPC:604206918239
Price:

$475.88


OUT OF STOCK


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Built on the versatile Bushmaster modular MSR upper platform, this Patrolman's Carbine (M4 A3) upper receiver assembly has a 16" M4-profile barrel made of 4150 chrome-moly-vanadium steel with hard chrome-lining in both bore and chamber for extended barrel life. It has an A2 birdcage-type flash hider, and front sight post with bayonet lug. The flattop receiver features integral brass deflectors and a black hard anodized finish. Each bolt carrier assembly is factory headspaced, proofed, test fired, and ready to use on your on existing MSR-type lower receiver.
Specifications:
Type Complete
Caliber 223 Rem,5.56 NATO
Sights Flip Up
Barrel Length 16"
Barrel Material 4150 Chrome Moly Vanadium Steel
Twist
Barrel Description Chrome-Lined
Barrel Finish Black
Receiver DescriptionA3
Receiver Finish Black Hard Coat Anodized
Handguards Carbine Length
Handguard Finish Black
Barrel Length Range 16.00" to 16.99"


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