The RISE 6mm ARC AR-15 Upper Receivers features an exceptionally accurate 18-inch 416R stainless steel threaded barrel.
- Forged Billet Aluminum Receiver
- 6mm ARC
- 18 1:7 Twist 416R Stainless Steel Barrel"
- 1/2x28 Threaded
- Rifle Length Gas System
- 15.25 Free Float M-LOK Handguard"
- RISE Ambidextrous Charging Handle
- Black Nitride Blot Carrier Group
- Black Anodized Finish
State & Local Restrictions — Order Reviewed Before It Ships
Some firearms, magazines, and accessories are restricted or prohibited in certain states, cities, and counties, and these laws change often. Each order is manually reviewed against the current laws for your shipping address before it ships. If we can't lawfully ship this item to your location, we'll contact you to cancel or adjust your order and issue a refund. You're responsible for knowing and following the laws where you live — if you're unsure, please check or ask us before ordering.
