Stag 15L 3Gun Elite Upper

Current stock: 0


The Stag 15L 3Gun Elite Upper was designed specifically for left-handed 3-Gun competitors, where fast and accurate shooting is required. Featuring the all-new Stag 15 M-LOK SL 16.5” Handguard which provides a slimline, lightweight profile with unmatched ergonomics, airflow, and modularity.

Built around an 18” 1/8 twist 416R Stainless Steel Fluted Heavy Barrel for consistent accuracy and the Stag 3G Compensator for absolute muzzle control.

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


Action: Semi-Auto Direct Impingement

Caliber: 5.56 NATO | .223

Twist Rate: 1/8 Button Rifled

Muzzle Device: Stag 3G Compensator

Barrel: 18", 416R Stainless Steel, Fluted Heavy Barrel

Handguard: 16.5" Stag 15 M-LOK SL Handguard

Upper Receiver: Forged and Mil-Spec with Type 3 Hard Coat Anodizing

Gas Systems: Rifle Length with Low Profile Gas Block


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


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 (2)

Mitchell 4th Jun 2018

Great product

This upper fit perfect on my ATI lower. It shoots as expected. The construction feels solid and looks slick.

Tim Briggs 22nd Nov 2017

Performed as expected - good fit and finish

Fired 80 rounds yesterday with no significant problems. Using brand new 20 round p-mags in this brand new upper and the first round would not feed. After about two magazines this problem went away. I really like the feel of the long handguard. After quick zero, average group size of about 1-1 1/2 inches at 100 yds. Had two groups at 1/4". Very happy with this new addition.