CMMG is a build to order company. We appreciate your patience as we traverse this extremely busy time. We currently do not have estimated lead times with long backorder list and high demand. Orders are processed by date received and as parts and components become available to complete the build.
THIS PRODUCT IS BACKED BY THE CMMG LIFETIME QUALITY GUARANTEE.
Endeavor 300 Rifle, Mk3, 308 WIN
If you want the best an AR has to offer, then the 300 Series is your choice. This AR is fitted with every desired feature including a choice of 10 Premier Cerakote colors, laser engraved model name on the lower receiver, updated ambidextrous controls and sling points along with a premium trigger, Magpul grip, PRS stock, CMMG's revolutionary RIPSTOCK or RIPBRACE, and CMMG's SV muzzle brake. These are just a few of the possible upgrades on this series. Chambered in .308 Win, this AR is ready for the range.
The Mk3 platform accepts AR10-style magazines, and is beefier and heavier than Mk4 in order to handle larger calibers. Accepted calibers are .308 Win and 6.5 Creedmoor.
CMMG’s ENDEAVOR designated marksman and distance rifle lineup is designed for superior long-range accuracy, the ENDEAVOR line features a 24-inch barrel so that you can squeeze out every drop of ballistic performance from this exciting new caliber. Each rifle ships with one 20-round magazine.
All Products come with CMMG’s Lifetime Quality Guarantee.
|Barrel Material||416SS, SBN|
|Muzzle Device||CMMG SV Brake|
|Muzzle Thread||5/8 X 24|
|Gas Port Location||Rifle|
|Gas Block||0.936 Non-Adjustable|
|Upper Receiver||Billet 7075-T6 AL upper|
|Lower Receiver||Billet 7075-T6 AL Lower|
|Hand Guard||CMMG RML15 M-LOK|
|Finish||Cerakote Receivers, Handguard, RipStock|
|Charging Handle||CMMG Oversized Ambi|
|Pistol Grip||Magpul MOE|
|Receiver Extension||CMMG A1 Extension|
|Stock / Brace||Magpul PRS|
|Trigger Type||Geissele Automatics SSA 2-Stage|
|Trigger Guard||Integrated Into Lower|
|Safety Selector||CMMG Ambi|
|Magazine||20rd Magpul PMAG (LR-308)|