When modularity, affordability and quality in a 308 WIN package are all important, the Mk3 T is the upper of choice.
The Mk3 T is equipped with CMMG's RKM15 KeyMod free float hand guard. Available with a nitrided 416 stainless steel, 16" medium taper profile barrel in 308 WIN. Each rifle includes CMMG's lifetime quality guarantee.
We have been very impressed with this upper at Harrison Gear. We shoot one regularly and it fits the bill for a very handy gas gun at a fair price.
It has become a common barrel length now with the military SF/DA/CIF teams (16" 7.62). This is for good reason, you can get just as much accuracy out of a 16" gas gun and when you affix your suppressors you pick up a few lost feet per second.
This might just be my favorite 7.62 gas gun upper configuration for any sort of mission. Throw it easily into the truck, ruck through the mountains or anything else you require of it.
Caliber: 308 WIN
Barrel: 16” 1:10 twist tapered medium weight profile
Muzzle: A2 compensator, threaded 5/8-24
Hand Guard: CMMG RKM15
Receiver: Billet 6061-T6 AL LR308 type
*Also includes complete bolt carrier group and charging handle