Stag 15 3Gun Elite Upper

Current stock: 0


The Stag 15 3Gun Elite Upper was designed specifically for 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

SKU: STAG700001N

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 (5)

Jonathan 11th Feb 2019

Awesome upper

I bought this upper on sale in December 2018 and paired it with the minimalist complete lower half from Stag Arms. I've put 70 rounds through it and I'm very pleased. While it is on the heavier side for a 5.56 upper, the weight combined with the rifle length gas system make it run like a dream. I've paired it with a nickel boron bolt carrier group and it really shines when running quick drills that demand follow-up shots. I plan to have a scope on it soon to see how it shoots at 300-400 yards. Thank you Stag Arms for a really slick upper!

Lloyd Wright 6th Jan 2019

3 Gun Elite

I bought this upper for bench rest shooting only. The feel and balance and build quality way far exceeded my expectations. First 2 rounds out of the barrel were figure-8 at 100 yards. Ditto for 2nd and 3rd 2-round groups. The weather got bad so I haven't made it back to the range, but I can't wait to mount the Nikon Monarch 4-16x on it and stretch it out to 200 and 300 yards. Thank you Stag for producing such an amazing product.