Colt LE6943 M4 Monolithic 11.5" 5.56 Stripped Upper Receiver Group
$839.99 0 in
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Specifications
Caliber
Brand
Model
LE6943
MPN
SP400282
UPC
098289600202
Barrel Length
11.5"
Finish
Chrome Lined
Sights
Flip-Up Front Sight
Fits
AR-15 lower receivers
Platform
AR-15
Description
The LE6940 and LE6945 Upper Receiver Groups offer and upgrade over the traditional M4 setup. The LE6940 features Colt's monolithic upper receiver, which provides a one piece Picatinny top rail and rigid mounting surfaces all around, in addition to a completely free floated barrel. Built-in flip-up front sight is compatible with most standard height rear sights. Available with 16" or 10.3" chrome lined, 1-7 twist, button rifled barrel. Available with or without a charging handle, bolt carrier group, and back up sights. All NFA rules apply. Mfg: Colt