Search site: Submit Search Same Day Shipping for most orders before noon! Call or Text 414-962-7773 with questions. MENU Open menu Search site: Submit Search www.technetarmory.com 414-962-7773 My Account 0 Search Submit search Revolvers Pistols Rifles Shotguns Other Same Day Ship! Home > Rifles > Heckler + Koch MR556A1 10+1 5.56MM 81000580 EZ PAY $282 : $3,199.99 Quantity in Stock:1 Product Code: 81000580 Qty: Description HECKLER AND KOCH (HK USA) MR556A1 223 REM | 5.56 NATO Heckler and Koch (HK USA) MR556A1 223 Rem | 5.56 NATO RifleThis product photo may not represent the complete detail of the item being purchased. Please verify the product based on the model #, UPC #, description and specifications before ordering.Skip Item DetailsHeckler and Koch (HK USA) Brand Logo HK81000580MR556 5.56 16.5" 10+1 M-LOK81000580223 Rem | 5.56 NATOMANUFACTURER: Heckler and Koch (HK USA)MFG MDL #: 81000580UPC: 642230262560Skip Item Specifications HK81000580 SPECIFICATIONSMANUFACTURER: Heckler and Koch (HK USA)FAMILY: MR556 SeriesMODEL: MR556A1TYPE: RifleACTION: Semi-AutoCALIBER/GAUGE: 223 Rem | 5.56 NATOFINISH: MatteFINISH TYPE: BlackSTOCK: Collapsible / Folding StockSTOCK/GRIPS: Black FurnitureBARREL: 16.5"OVERALL LENGTH: 33.9" to 37.68"RATE-OF-TWIST: 1-in-7"CAPACITY: 10 + 1# OF MAGAZINES: 1MAG DESCRIPTION: 10 rd.WEIGHT: 8.60 lbs.SHIPPING WEIGHT: 16.15 lbs.ADDL INFO: M-LOK HandguardMFG MODEL NO: 81000580UPC: 642230262560 Related Items Browning BL-22 Micro Midas 16.25" 11+1 .22LR 024115103 EZ PAY $60 Ruger 10/22 Bronze Go Wild Camo .22LR 18.5 10+1 31109 TALO EZ PAY $45 Browning BAR Mark III Stalker .308WIN 18" 10+1 031054218 EZ PAY $126 Winchester 1892 Carbine .357MAG 20" 10+1 534177137 EZ PAY $105 : $649.99 : $479.99 : $1,399.99 : $1,149.99 Ruger Gunsite Scout .308WIN 16.1" Stainless 10+1 6829 EZ PAY $109 Taylor 1892 Alaskan Takedown .44MAG 20" Skinner 10+1 220110 EZ PAY $147 Taylor 1866 Carbine .45COLT 19" 10+1 550209 Rossi R95 Stainless Laminate .30-30 20" 5+1 953030209LW EZ PAY $105 : $1,199.99 : $1,629.99 : $1,449.99 : $1,149.99 Share your knowledge of this product. Be the first to write a review »