Colt 14.5″ 6921 M4 flat-top complete upper, new – SOLD

Colt M4 flat-top 6921/0920 14.5″ complete new upper.

Features a new black flat-top upper receiver with forward asst., shell deflector, removable carryhandle with A2 sights, M4 14.5″ 1/7 barrel, flashhider, bayonet lug, M4 double heat-shield handguards, side sling swivel, new complete upper with full-auto bolt carrier and all Colt.

Upper Markings; upper receiver M4, D A, ejection port proofs, rail numbers, carryhandle square, barrel C MP 5.56 NATO 1/7, 05/04, O stamp, white dot, front sight F, bolt carrier C, bolt MPC with a white dot.
Stock #1146610

Price $845      Please call or email to order – 608 558-6201 or

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