Quick view Details Heckler & Koch | sku: 81000827 HK 81000827 MR556 A4 5.56 30+1 16.50" BBL Threaded M-LOK 6 Position Stock MSRP: Was: Now: $3,749.00 Add to Cart Compare
Quick view Details Heckler & Koch | sku: 81001050 HK 81001050 MR556 A4 5.56 30+1 11" BBL Black Threaded 6 Position Stock Ambi MSRP: Was: Now: $3,749.00 Add to Cart Compare
Quick view Details Heckler & Koch | sku: 81001051 HK 81001051 MR556 A4 5.56x45mm 10+1 11" BBL Threaded M-LOK Handguard Ambi MSRP: Was: Now: $3,599.99 Add to Cart Compare
Quick view Heckler & Koch | sku: 81000827 HK 81000827 MR556 A4 5.56 30+1 16.50" BBL Threaded M-LOK 6 Position Stock HK 81000827 MR556 A4 5.56 30+1 16.50" BBL Threaded M-LOK 6 Position StockBrand HKCategory Tactical RiflesSeries A4Model MR556Caliber 5.56x45mmOperating System Gas PistonStock Finish Group BlackCapacity 30+1Stock Material SyntheticAction Semi-AutoOAL 36... MSRP: Was: Now: $3,749.00 Add to Cart Compare
Quick view Heckler & Koch | sku: 81001050 HK 81001050 MR556 A4 5.56 30+1 11" BBL Black Threaded 6 Position Stock Ambi HK 81001050 MR556 A4 5.56 30+1 11" BBL Black Threaded 6 Position Stock AmbiBrand HKCategory Tactical PistolsSeries A4Model MR556Caliber 5.56x45mmBarrel Length Range 11" to 11.99"Operating System Gas PistonCapacity 30+1Stock Material SyntheticAction... MSRP: Was: Now: $3,749.00 Add to Cart Compare
Quick view Heckler & Koch | sku: 81001051 HK 81001051 MR556 A4 5.56x45mm 10+1 11" BBL Threaded M-LOK Handguard Ambi HK 81001051 MR556 A4 5.56x45mm 10+1 11" BBL Threaded M-LOK Handguard AmbiBrand HKCategory Tactical PistolsSeries A4Model MR556Caliber 5.56x45mmBarrel Length Range 11" to 11.99"Operating System Gas PistonCapacity 10+1Stock Material SyntheticAction... MSRP: Was: Now: $3,599.99 Add to Cart Compare
