Does the RUGER 5.56x45mm/.223 Remington work with the Stag 15 5.56 18in 3GUN Elite?
Lower Receiver
RUGER 5.56x45mm/.223 Remington
from $273.99
Upper Receiver
Stag 15 5.56 18in 3GUN Elite
from $560.16
Ruger lower and Stag Arms upper compatibility
Yes, they fit
The RUGER 5.56x45mm/.223 Remington works with the Stag 15 5.56 18in 3GUN Elite. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
Counted from real GunPartPicker builds: parts lists people put together while planning to buy.
Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.
Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.
How often builders pair the Ruger lower and Stag Arms upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the RUGER 5.56x45mm/.223 Remington and any upper
- This pairStag 15 5.56 18in 3GUN Elite8%
RUGER 5.56x45mm/.223 Remington
- Of lower picks
- 0.1%
- Median paid
- n/a
Stag 15 5.56 18in 3GUN Elite
Not in enough builds yet to report.
How we count ⌄
These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.
Frequently built with the Ruger lower and Stag Arms upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Suppressor
Stock & Brace
Charging Handle
Fits both
Trigger
Handguard
Barrel
Aero Precision 5.56 Mid-Length
Fits both
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Pistol Grip
RUGER 5.56x45mm/.223 Remington vs Stag 15 5.56 18in 3GUN Elite: specs and prices
| RUGER 5.56x45mm/.223 | Stag 15 5.56 18in 3GUN Elite | |
|---|---|---|
| Best price | $273.99 at Brownells | $560.16 at BattleHawk Armory |
| Stores | 0 of 3 in stock | 0 of 3 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 18 |
Both for $834.15 at today's best prices.
Today's best prices and 90 day price history
Every store we track for each part, cheapest in stock first. Prices are checked through the day.
Price history, last 90 days
- RUGER 5.56x45mm/.223 Remington: lowest $273.99 on Aug 30, highest $293.75 on Jul 14 over the last 90 days.
- Stag 15 5.56 18in 3GUN Elite: lowest $604.99 on Aug 30, highest $649.99 on Jul 10 over the last 90 days.
Upper Receivers frequently paired with the RUGER 5.56x45mm/.223 Remington
Most picked next to it in real builds. Only parts our rules say fit the RUGER 5.56x45mm/.223 Remington are listed.
Lower Receivers most paired with Stag Arms uppers
The Stag 15 5.56 18in 3GUN Elite is not in enough builds yet, so these are the most picked next to any Stag Arms upper. Only parts our rules say fit the Stag 15 5.56 18in 3GUN Elite are listed.
