WELCOME TO GARRETTSGUNSANDAMMO.COM • WE'RE LOCATED IN ASHTABULA, OHIO • WE BUY GUNS! • $20 TRANSFERS • 60 DAY LAYAWAY ON ANY GUN

Working...

Your Cart

  • Your cart is empty

Back

Sign In
Create Account
Checkout as Guest
360 View

CMMG

CMMG 30B129A Mk4 T 300 AAC Blackout/Whisper (7.62x35mm) 16" 4140 Steel Blk

Product Code : 815835015972

$680.99

Mfg Item #: 30B129A

OUT OF STOCK

When modularity, affordability, and quality are all important the Mk4 T is the upper of choice. The Mk4 T introduces CMMG's RKM series of KeyMod free float hand guards. This upper sports an 11" RKM hand guard and a nitrided 4140 CrMo steel barrel in a medium taper profile.

Shipping Length3.50

Determined at checkout.

Please note, there is NO transfer fee for items ordered on Garrettsgunsandammo.com when picked up in-store. If gun is being shipped, your FFL dealer will charge a transfer fee at their discretion.