Please Note: This upper assembly has a barrel less than 16” in length. These uppers are only for use on AR-15 pistol lowers and legal Short-Barreled Rifles. Other configurations may violate Federal law.
The Daniel Defense 10.3″ MK18 Complete Upper is the perfect choice for anyone looking for the same high quality and performance of the MK18 SBR or MK18 pistol, in a convenient and easy to install package. Cold hammer forged barrels, legendary RIS II handguards, and better than MIL-SPEC M16 bolt carrier groups make this one of the best uppers on the market today. Don’t miss your chance to get your hands on this top quality product.