In StockSave 13%
Type
parts
Last Seen
May 20, 2026
CMMG Mk4 Resolute Upper Receiver Group 6mm ARC 16.1in Armor Black
Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for CMMG Resolute Mk4 AR-15 Complete Upper Receiver 6mm ARC 16" Barrel$829.99
$949.95
You save $119.96 (13% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 810097504660
- SKU: 2CM-URC-CMK22-60B1091-AB
- Brand: Cmmg
Price History
Deal Details
CMMG Mk4 Resolute Upper Receiver Group 6mm ARC 16.1in Armor Black. Chambered this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice. Specifications for CMMG Mk4 Resolute Upper Receiver Group: Manufacturer: CMMG Barrel Length: 16.1 in Muzzle Device: CMMG Zeroed Muzzle Brake Color: Armor Black Fabric/Material: Billet 6061 T6 Aluminum Gas Block Journal Size-Diameter: .750 in Gun Rail: M-LOK Gun Type: Rifle Gun Make: CMMG Gun Model: CMMG Mk4
Other Offers for This Product
Active offers from your catalog for CMMG Resolute Mk4 AR-15 Complete Upper Receiver 6mm ARC 16" Barrel.
Comparing 6 retailers carrying this product
Lowest Price: $748.25
Highest Price: $898.07
You Save: $149.82
Avg Discount: 6% off
CMMG Resolute MK4 60B1091-AB, Upper Receiver, 6MM ARC, 16.1 in Barrel, Cerakote Finish, Armor Black 60B1091-AB
CmmgHinterland OutfittersSKU/UPC: 204726
$748.25
View at Hinterland Outfitters
CMMG Resolute MK4 Upper Receiver 6MM ARC 16.1 Barrel Cerakote Finish
CmmgGrabAGunSKU/UPC: GAG_CMMG60B1091AB
$756.99$899.95Save 16%
View at GrabAGun
CMMG Resolute Mk4 AR-15 Complete Upper Receiver 6mm ARC 16" Barrel
CmmgMidwayUSASKU/UPC: 299583
$797.99
View at MidwayUSA
CMMG Resolute MK4 6mm ARC Upper with 16.1" Barrel, Black - 60B1091AB
CmmgPalmetto State ArmorySKU/UPC: 516551630022
$800.99$881.99Save 9%
View at Palmetto State ArmoryCMMG Mk4 Resolute Upper Receiver Group 6mm ARC 16.1in Armor Black
CmmgOptics PlanetSKU/UPC: 2CM-URC-CMK22-60B1091-AB
$829.99$949.95Save 13%
View at Optics Planet
Cmmg Resolute Mk4 Upper Group 6mm Arc 16.1 Blk
CmmgShooting SurplusSKU/UPC: CMMG-60B1091-AB
$898.07
View at Shooting Surplus