MSF 16″ Ar10 / DPMS LR 308 Pattern Upper Receiver with 15″ MLOK



Complete your upper

Add a bolt carrier group and charging handle to complete your upper.

Add Bolt Carrier Group?

Charging Handle Options

Customize your upper

Muzzle Device Options

Gas Block


Foregrip Options

Optic Options

Light Options

Folding Adapter

Lower Parts ?

Ar15 Standard Lower Parts Kit LPK $49.99
Velocity 3lb Enhanced AR-15 Lower Parts Kit LPK $199.00
Ar15 Mil Spec Carbine Buffer Tube Kit $39.99

Custom Dust Cover Engraving

Tools / Extras

Super Duper Extreme Lifetime Warranty

Free replacement 1 time for any not-illegal reason. Shoot it out, stolen, lost, used up, broken, held in evidence in legit self defense, ran over with a truck, lost in a boat, pooped/peed on, herpes, nodes, yeeted, misplaced, eaten by dog, etc, we'll send you another one time. What a deal!!1!1!!!1!!one!1!!

Product price: $399.00
Order total:

Free shipping on all orders over $500

Complete your Ar-308 build with this assembled Ar10 Upper receiver from Mid State Firearms. Features:

  • 16″ 4150 CMV Barrel
  • 308 / 7.62×51
  • 5/8-24 threads
  • DPMS compatible LR308 upper
  • Low profile gas block, stainless gas tube
  • Dust cover, forward assist
  • Optional BCG and Charging Handle

Additional information

Weight 5 lbs
Dimensions 36 × 4 × 4 in


Barrel Size


Model Style

AR10 / LR-308

Thread Pitch




Rail Length