The RISE 22 ARC AR-15 Upper Receivers features an exceptionally accurate 18-inch 416R stainless steel threaded barrel.

Features:

• Barrel: 18-inch 416R stainless steel, button-rifled, air-gauged and tested; threaded
• Handguard: Free-floating skeletonized aluminum with continuous 12 o’clock Picatinny rail, MLOK slots, four threaded steel sling swivel QD inserts, a snag-free front, and patent-pending attachment lock to maintain your zero
• Charging Handle: RISE ambidextrous charging handle for right- or left-handed operation and improved ease of use with optics and gloves
• Bolt Carrier Group: Premium BCG with 9310 bolt, individually MPI tested, staked gas key, durable black nitride finish
• Receiver: Forged billet aluminum
• Warranty: Backed by RISE’s Lifetime Warranty and More-Bang-for-Your-Buck Guarantee 

Specifications:

• Platform: AR-15
• Caliber: 22 ARC
• Gas System: Rifle-length
• Barrel Twist: 1:7
• Barrel Thread Pitch: ½”x28
• Barrel Length: 18”
• Handguard Length: 15.25”
• Colors & Finish: Black (Type III Hardcoat Anodize)