Free Shipping & Free Returns*
0 Shopping Cart
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Any idea what the journal-size is for the gas block this upper utilized? Manufacturer Answer

The journal size is .750

by RISE Armament, Manufacturer, January 8, 2025
Does this upper have an adjustable gas block? Expert Answer

The RISE Armament AR-15 Complete Upper Receiver does not feature an adjustable gas block.

by Ethan, Gear Expert, December 20, 2024

Huge Savings on Select Rise Armament Products

Blazin' DealFor models with this label.
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Show In Stock Only
3 Models Available
Finish
All
Color
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

Select a specific model above to see the deal!
Rise Armament Lower Parts Kit AR-15 Minus Trigger
As low as $831.59
You Save Up to 33%
Free Shipping* & Free Returns*

Product Info for RISE Armament AR-15, 22 ARC, 18 inch Complete Upper Receiver

Chambered in 22 ARC, this AR-15 complete upper receiver features an exceptionally accurate 18-inch 416R stainless steel threated barrel.image

WARNING: California`s Proposition 65

Specifications for RISE Armament AR-15, 22 ARC, 18 inch Complete Upper Receiver:

Manufacturer: RISE Armament
Caliber: .22 ARC (Advanced Rifle Cartridge)
Overall Length: 26 in
Barrel Length: 18 in
Gas System Length: Rifle Length
Barrel Twist Rate: 1-7
Threads per Inch: 1/2x28
Handguard Type: Free-Float
Muzzle Device: Thread Protector
Fabric/Material: Stainless Steel
Handguard Length: 15.25 in
Gun Type: Rifle
Gun Make: AR Platform
Gun Model: AR-15
Barrel Material: Steel
Magazine Included: No

Features of RISE Armament AR-15, 22 ARC, 18 inch Complete Upper Receiver

  • Barrel: 18-inch 416R stainless steel, button-rifled, air-gauged and tested; threaded
  • Handguard: Free-floating skeletonized aluminum with continuous 12 oclock 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 aluminum

Package Contents:

  • RISE Armament AR-15, 22 ARC, 18 inch Complete Upper Receiver

RISE Armament AR-15, 22 ARC, 18 inch Complete Upper Receiver Orderable Models

List of Orderable Models

  • RISE Armament AR-15 Complete Upper Receiver, 22 ARC, 18 in, Black, RA-22ARC-CU-BLK-18 , MPN: RA-22ARC-CU-BLK-18 , UPC: 850043415916 , Code: 2AL-URC-COMPAP15-RA-22ARC-CU-BLK-18
  • RISE Armament AR-15 Complete Upper Receiver, 22 ARC, 18 in, Dark Gray, RA-22ARC-CU-GRY-18 , MPN: RA-22ARC-CU-GRY-18 , UPC: 850043415930 , Code: 2AL-URC-COMPAP15-RA-22ARC-CU-GRY-18
  • RISE Armament AR-15 Complete Upper Receiver, 22 ARC, 18 in, Patriot Brown, RA-22ARC-CU-BRN-18 , MPN: RA-22ARC-CU-BRN-18 , UPC: 850043415923 , Code: 2AL-URC-COMPAP15-RA-22ARC-CU-BRN-18

Proposition 65 Warning for California Consumers

For more information go to www.p65warnings.ca.gov

Notification

WARNING: This product can expose you to o-Phenylphenol, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

You can only compare up to 4 products.
Please remove a product before adding another one to your comparison view.