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Heckler & Koch MR556 A4 Patriot

rifle ar15 5.56x45mm hecklerkoch

g4gGuns.com has the best offer of $3449.00, which is 2% higher than the average of recent previous listings, across a total of 7 listings.

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HK 81001204 MR556 A4 5.56x45mm 10+1 16.50″ Black Threaded Barrel, Patriot Brown Picatinny ...	g4gGuns.com	$3449.00	2026/2/23
HK 81001203 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Patriot Brown Picatinny ...	g4gGuns.com	$3449.00	2026/2/23
Heckler and Koch MR556 A4 Patriot Brown 5.56 16.5" Barrel 30-Rounds	GrabAGun.com	$3549.99	2026/2/23
Heckler and Koch MR556 A4 Pistol Patriot Brown 5.56 11" Barrel 10-Rounds	GrabAGun.com	$3643.99	2026/2/24
Heckler and Koch MR556 A4 Patriot Brown 5.56 11" Barrel 30-Rounds	GrabAGun.com	$3699.99	2026/2/24
HK 81001202 MR556 A4 5.56x45mm 10+1 11″ Black Threaded Barrel, M-LOK Handguard, Patriot Br...	g4gGuns.com	$3449.00	2026/2/21
HK 81001201 MR556 A4 5.56x45mm 30+1 11″ Black Threaded Barrel, M-LOK Handguard, Patriot Br...	g4gGuns.com	$3449.00	2026/2/21