Colt 16″ M4 MT6520 Gov’t carbine upper – SOLD

Colt M4 fixed carryhandle MT6520 16″ Gov’t carbine upper.

This upper features a charcoal black fixed carryhandle M4 A2 upper receiver with charging handle, forward asst., shell deflector, A2 sights, chrome-lined 16″ 1/7 gov’t carbine or original lightweight barrel, standard carbine handguards, sling swivel, Colt factory assembled take-off upper receiver assembly, without bolt or bolt carrier, all Colt.
The rear face of the receiver is not well finished on this upper (see pictures) – it came from the Colt factory this way.

This upper does not have a flashhider or a bayonet lug which makes it ideal for states with restrictions.

Upper Markings; upper receiver C MB, 4 (for M4 feedramps), barrel C MP 5.56 NATO 1/7, 3/95, O stamp.
Stock #1144807

Price $499      Please call or email to order – 608 558-6201 or

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