Stag 15 M-LOK LEO Upper

$339.99 $284.99
You save: $55.00
Current stock: 0


The Stag 15 M-LOK LEO Upper was designed with the tactical operator in mind. This upper has a high quality, durable, military proven M4 design and offers easy M-LOK attachments for a variety of accessories.

Featuring a 5.56x45mm NATO chamber 16" 1/7 chrome lined barrel with a 7" M-LOK Handguard and A2 birdcage flash hider.

This upper half does not include a BCG or Charging Handle.


Action: Semi-Auto Direct Impingement

Caliber: 5.56 NATO | .223

Twist Rate: 1/7 Button Rifled

Muzzle Device: A2 Flash Hider

Barrel: 16", 4150 Steel, Chrome Lined, Government Profile, Manganese Phosphate Coated

Handguard: 7" M-LOK Handguard

Receiver Material: Forged and Mil-Spec 7075 T6 Aluminum with Type 3 Hard Coat Anodizing

Bolt Carrier: None

Gas System: Carbine Length with A2 Front Post

Charging Handle: None

SKU: STAG570033N

This upper half does not include a BCG or Charging Handle.

*Product images are for illustrative purposes only and may differ from the actual product.


Q: What is the warranty coverage for this upper?

A: This upper has a one year warranty.

Q: Is this upper compatible with other manufacturer's lower receivers?

A: As long as the lower accepts a mil-spec upper, all of our uppers will function properly.


Reviews (1)

Justin 7th Oct 2018

Mlok leo upper

Just recently received my mlok leo upper and attached it to a colt le6920 lower and put in a fail zero BCG it is very nicely assembled. I took it to the range to zero the optic and it shot nice groups and ran 100 rounds of winchester M193 without a single bobble.