NO FWD ASSIST OR PORT DOOR INSTALLED
Manufacturing Support Industries is a defense contractor located in Salisbury, MD who handles manufacturing/supplying when main contractors are at capacity. These are rare uppers for the cloning enthusiast who likes to have something different and/or expand their collection.
-M4 milspec contract upper
-MSI cage code marked 1KW91
-M4 Feed ramps
-White T marks
UPPERS ARE USED SURPLUS AND SHOW WEAR IN THE ANODIZATION, THIS DOES NOT MEAN THEY ARE "OUT OF SPEC" ALL UPPERS ARE USEABLE.
AS IS NO WARRANTY OR REFUNDS / UPPERS ARE SCRATCHED / DINGED / DIRTY INSTALLATION AND INSPECTION SHOULD BE DONE BY QUALIFIED GUN SMITH
UPC | |
MFG | Manufacturing Support Industries |
MODEL | MSI M4 Cage Code Upper 1KW91 SURPLUS |
TITLE | MSI M4 Cage Code Upper 1KW91 SURPLUS |