Midwest Industries MI 10.5" .223 Wylde Criterion Core Upper Receiver Group 9.25" M-LOK Handguard

MI 10.5inch Upper Receiver Group, MI-CRMHD9.25 M-LOK Handguard, .223 Wylde 1/8 BarrelFeaturesForged 7075 T6 Aluminum UpperHard Coat AnodizingT-Markings on Receiver10.5 inch Chrome Lined, Phosphate, 4150 CrMoVThreaded 1/2x28Chambered in .223 WyldeCriterion Core Barrel, 1/8 BarrelM4 FeedrampsCarbine Length Direct Impingement Gas SystemMI-CRMHD9.25 Combat Rail HD Series M-LOK HandguardMI A2 Flash HiderWeight 3.1 lbsMagpul and M-LOK are trademarks of Magpul Industries CorpComplete Upper Receiver groups do not come standard with charging handles and bolt carrier groups.