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For sale is an H&K mr556a1 upper with 30 rounds through the pipe. i purchased it a few months back for a little more than $2100 and it is LNIB- includes everything it came with (H&K hard case, registration card, manual and H&K buffer/spring) and i will throw in a Troy modular vertical foregrip in black.
i have tested this upper on multiple lowers (noveske gen 2, seekins billet) and i can attest that it cycles flawlessly using different aftermarket triggers (geisselle SSA-E, rock river 2 stage match trigger) and bufers (enidine, mil spec), without a single issue.
the upper is flawless, without so much as a blemish. a new mr556a1 upper runs approx $2195 now, i'm asking $1700. im in chino hills and i am open to trades if you have high end optics and/or high end ar accessories.
i have quite a few photos, PM me your contact info and i will email or text them to you. thanks for looking.
features:
-german made 16" unlined, cold hammer-forged heavy contour barrel 1:7 twist
-HK proprietary gas piston system- virtually no malfunctions and less cleaning/fouling
i have tested this upper on multiple lowers (noveske gen 2, seekins billet) and i can attest that it cycles flawlessly using different aftermarket triggers (geisselle SSA-E, rock river 2 stage match trigger) and bufers (enidine, mil spec), without a single issue.
the upper is flawless, without so much as a blemish. a new mr556a1 upper runs approx $2195 now, i'm asking $1700. im in chino hills and i am open to trades if you have high end optics and/or high end ar accessories.
i have quite a few photos, PM me your contact info and i will email or text them to you. thanks for looking.
features:
-german made 16" unlined, cold hammer-forged heavy contour barrel 1:7 twist
-HK proprietary gas piston system- virtually no malfunctions and less cleaning/fouling
