Introducing the Alexander Firearms KIT-65-16, a comprehensive 6.5 Grendel Upper Kit! This all-inclusive kit is the perfect foundation for building your bespoke 6.5 upper from scratch. The kit contains:A Mil-Spec flat top upper receiver is included, complete with port door and forward assist already installed. For your barrel, we have provided a high-quality 16\" stainless, extreme lightweight barrel that boasts a 1:8 twist and 5/8-24 TPI RH thread. A Complete bolt carrier and 6.5 Grendel Bolt are incorporated for added convenience. We\'ve also added an .875 Gas Block and Mid-length Gas tube for optimal performance. For easy handling, a Mil-Spec charging handle is included. The kit also consists of one 10 Round Magazine to get you started.Please note: The kit does not come with a barrel nut or handguard.