Home / Firearms / CMMG / CMMG Endeavor 300 MK4 6mm ARC 20 Barrel 10-Rounds
CMMG Endeavor 300 MK4 6mm ARC 20 Barrel 10-Rounds

CMMG Endeavor 300 MK4 6mm ARC 20 Barrel 10-Rounds

Lowest Price
$1,775.99
MSRP
$1,775.99
Savings
Add to cart
In Stock at
0 Stores
Compare Deals from 1 Retailers
Lowest price first

Specifications

Brand
CMMG
MPN
60A86D7-GB
UPC
810046230947

Description

Endeavor 300 MK4 Features For shooters and hunters who need to reach out to extended ranges CMMG s Endeavor is built to maximize long-distance precision. The Endeavor 300 model features a Magpul MOE stock 20 416 stainless steel barrel with black nitrided finish and SV muzzle break and 7075-T6 aluminum upper and lower receiver. Endeavor 300 MK4 Specifications Caliber: 6mm ARC Model: Endeavor 300 Series: MK4 Stock Finish: Black Action: Semi-Auto Barrel Length Range: 20 to 21.99 Sights: None Optic Ready Capacity: 10+1 Muzzle: CMMG SV Brake Grips: Black Magpul MOE Hand: Right Handguards: M-LOK Free Float OAL: 40.50 Receiver Finish: Graphite Black Cerakote Receiver Material: 7075 T6 Aluminum Stock Description: Adjustable Magpul PRS Stock Finish Group: Black Stock Material: Synthetic Thread Pattern: 5 / 8-24 tpi Trigger: Geissele SSA Two-Stage Twist: 1:7.50 Weight: 9.20 lbs Barrel Description: 416 Stainless Steel Barrel Finish: Black Nitride Barrel Length: 20
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.