CMMG Mk4LE AR-15 Upper Group 5.56 NATO 16" M4 Barrel Carbine Gas A2 Front Sight M4 Handguards Black 55BE191

CMMG, Inc.
852005002189
55BE1F0
ARR-118-017
$607.08
QTY:
| Tell a Friend
Can we ship this to you?
Typically ships within 1 to 2 business days.
CMMG AR-15 Upper Receiver Group, Mk4LE, 5.56mm

The iconic Mk4LE Upper Group is available in 5.56x45mm, 300 AAC BLK, 9mm Luger and 22LR. They all feature a nitrided 16.1" 4140 CrMo steel barrel in a M4 profile except the 300 BLK as it features a M300 multi-role barrel profile. The standard configuration includes a F marked front sight base.

Features and Specifications:
Manufacturer Number: 55BE1F0
Caliber: 5.56x45mm NATO Chamber
Barrel: 16" M4 Profile Barrel, Salt Bath Nitrided 4140 Chrome-Moly Steel, 1:7" Twist
Hand Guard: M4 Hand Guard
Sights/Gas Block:F Marked Front Sight Base
Bolt Group: M16 Bolt Group
 

Item#: ARR-118-017