POF USA Rogue Upper Receiver Assembly Mid Length 11in Handguard 12.5in Barrel 5/8x24 M-LOK Micro B Muzzle Break Black. 308/6.5 semi auto rifle on the market and to do it without needless lightening cuts. Thanks to its ridiculously light weight never before has a semi auto .308/6.5 Creedmoor been a more realistic option to carry in the field no matter how far the journey. The Rogue features a stainless steel match grade barrel KeyLock DI BCG and Renegade rail & oversized heatsink barrel nut all topped off with our Micro B muzzle brake. Specifications for POF USA Rogue Upper Reciever Assembly: Manufacturer: POF USA Barrel Twist Rate: 1-8 Threads per Inch: 5/8x24 Muzzle Device: Micro B Fabric/Material: Aluminum Steel Gun Rail: M-LOK Gun Type: Rifle Gun Make: Universal Gun Model: Universal Included Accessories: Standard Condition: New Bolt Carrier Group Included: MIL-SPEC Magazine Included: No Charging Handle Included: MIL-SPEC Mount Type: M-LOK Features of POF USA Rogue Upper Reciever Assembly: E2 Dual-Extraction; Renegade hand rail; Oversized heat sink barrel nut; Key Lock DI Bolt Carrier Group; Anti-Tilt Buffer Tube; Micro B muzzle brake Package Contents: POF USA Rogue Upper Reciever Assembly Owners Manual What firearm models does the manufacturer say POF USA Rogue Upper Reciever Assembly is compatible with? The manufacturer says that POF USA Rogue Upper Reciever Assembly is compatible with UniversalPOF USA 1824: Rogue Upper Receiver Assembly Mid Length 11in Handguard 12.5in Barrel 5/8x24 M-LOK Micro B Muzzle Break Black