CMMG Endeavor 300 MK3 .308 Win AR-308 Semi Auto Rifle 24″ Heavy Barrel 20 Rounds RML15 M-LOK Handguard Magpul PRS Fixed Stock Graphite Black Finish


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For over a decade CMMG has remained committed to producing some of the best AR platform rifles in the industry. The Endeavor 300 is a premier long range rifle from CMMG. This rifle features a 24″ 416 Stainless Steel heavy taper barrel in .308 Win with a black SBN treatment. This is an awesome AR-308 from CMMG that is set up in one of the best long range configurations you can get! It has an aluminum RML M-LOK hand guard and a Geissele SSA Two Stage Trigger. A fixed position Magpul Precision Rifle Stock provides a rock solid shooting platform. The ultra reliable .308 Winchester caliber is ideal for long range performance in competition or in the field. Whether you like plinking at the range, you are a professional shooter that needs reliability and accuracy or you’re a serious hunter, the MK3 Endeavor 300 from CMMG is the only rifle you need!

Specifications and Features:
CMMG Inc. Endeavor 300 MK3 38A4BB1-GB
AR-308 Style Semi Automatic Rifle
.308 Winchester (also accepts 7.62x51mm NATO)
20 Rounds
24″ Heavy Taper Barrel with a 1:10″ Twist
Threaded Muzzle 5/8×24 TPI with CMMG SV Break
7075-T6 Billet Aluminum Receivers
CMMG Oversized Ambidextrous Charging Handle
CMMG Ambidextrous Safety Selector
Geissele SSA Two Stage Trigger
CMMG RML15 M-LOK Handguard
Magpul PRS Fixed Position Rifle Stock
Magpul MOE Pistol Grip
Graphite Black Cerakote Finish
Overall Length 45.9″
Weight 11 lbs 5 oz
Made In The USA

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