Colt 20″ A2 R6600 HBAR complete upper, used – SOLD

(more pictures below)

Colt A2 R6600 20″ HBAR used complete upper.

Features a gray fixed carryhandle upper receiver with large .315 front pivot pin, forward asst., shell deflector, A2 sights, 20″ HBAR 1/7 barrel, sling swivel, A2 flash hider, bayonet lug, complete upper with semi-auto SP1-type carrier and all factory Colt.

This is a take-off upper from a factory assembled rifle with very minor use and no throat erosion. Based on my experience I would estimate approx. 200 – 250rds fired.

Markings; upper receiver C M, ejection port proofs, barrel C MP 5.56 NATO 1/7 HBAR, bolt carrier C, bolt MPC.
Stock #1037804

Price $749     Please call or email to order – 608 558-6201 or

This entry was posted in Colt Uppers. Bookmark the permalink.

Comments are closed.