Heckler & Koch H&K HK SL8 Tactical Rifle 223REM 5.56MM 10RD 20" SL-8 223 NR - Semi Auto Rifles at GunBroker.com : 916057901
Heckler & Koch SL-8 .223 Rem caliber rifle for sale.
Heckler & Koch HK 630 .223 Rem for sale
LONG ARMS, MODERN HUNTING WEAPONS, automatic rifle Heckler Koch model HK 630, calibre 223 Rem, number 05368, Additional-Rights-Clearance-Info-Not-Available Stock Photo - Alamy
Civilian versions of the HK416F - MR223 F-S and MR223 F-C destined for France only -The Firearm Blog
Heckler & Koch MR223 A3 Pistol,16.5" .223 Rem, FDE - Semi Auto Pistols at GunBroker.com : 915427907