Colt / Diemaco LMG A2 5.56mm NATO Complete Upper for Colt LMG / M16 Machine Gun


Status: In-Stock / Please Call to Purchase

This Chester County Armory listing is for a factory original Colt Diemaco LMG 5.56mm NATO Light Machine Gun upper for an M16A2 machine gun.

This is the A2 fixed carry handle version and comes with the M16 standard closed bolt full-auto BCG, so it will work with any full-auto M16 mil-spec small pin machine gun lower or semi-auto mil spec AR-15 lower. This model is in it’s original Colt anodized gray finish, and comes complete with the LMG bipod and vertical foregrip.

Overall condition is excellent, both cosmetically and mechanically. Upper notes only some very light handling marks, but is in excellent overall cosmetic condition (see photos). Upper appears to have been fired very little, as the rifling is crisp and clean, with a bright and shiny bore. The large diameter gas tube does not note any discoloration, as is a common sign for LMG’s that have been fired a fair amount, as the large volume of gas heats the tube almost immediately upon first use.

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    This Chester County Armory sale listing is for a Colt / Diemaco LMG A2 5.56mm NATO complete upper for the Colt LMG or M16 machine gun. This upper will come with a standard, closed-bolt BCG, so it can be used with any mil-spec M16 / AR-15 fire control lower receiver, in either full-auto or semi-auto. This item is in stock and in our possession. Please call us at 610-235-6155 to purchase.






    Used, Excellent