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 Taylor Uberti 1873 20" .357MAG Taylor Tuned 550175DE EZ PAY $162 Taylor 1866 Springfield Trapdoor Carbine .45-70 22" 210176 EZ PAY $166 Taylor 1866 Carbine .45COLT 19" 10+1 550209 Winchester Model 70 Super Grade 6.5 Creedmoor 22" G3 535239389 EZ PAY $171 : $1,799.99 : $1,849.99 : $1,449.99 : $1,899.99 Taylor 1886/71 Boarbuster MKII 210000 .45-70 19" Tan 210000 EZ PAY $282 Rossi R92 .454 Casull 20" SS 9+1 924542093 NEW EZ PAY $86 Uberti Taylor 1873 .45COLT 20" Octagon Pistol Grip 10+1 550219 EZ PAY $135 Winchester Model 70 Super Grade .338 WIN MAG 26" SS 535235236 EZ PAY $179 : $3,199.99 : $949.99 : $1,499.99 : $1,999.99 Share your knowledge of this product. Be the first to write a review »