Does the RUGER 5.56x45mm/.223 Remington work with the Geissele Automatics 11.5 Super Duty?
Lower Receiver
RUGER 5.56x45mm/.223 Remington
from $273.99
Upper Receiver
Geissele Automatics 11.5 Super Duty Stripped
from $1025.00
Ruger lower and Geissele upper compatibility
Yes, they fit
The RUGER 5.56x45mm/.223 Remington works with the Geissele Automatics 11.5 Super Duty Stripped. 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 Geissele 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 pairGeissele Automatics 11.5 Super Duty Stripped8%
Share of builds with the Geissele Automatics 11.5 Super Duty and any lower
- This pairRUGER 5.56x45mm/.223 Remington0.5%
RUGER 5.56x45mm/.223 Remington
- Of lower picks
- 0.1%
- Median paid
- n/a
Geissele Automatics 11.5 Super Duty
- Of upper picks
- 1.3%
- Median paid
- $806
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 Geissele upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Barrel
Handguard
TacFire Maximize Your 's Potential
Fits both
Gas Block
Bolt Carrier Group
Fits both
Stock & Brace
Pistol Grip
RUGER 5.56x45mm/.223 Remington vs Geissele Automatics 11.5 Super: specs and prices
| RUGER 5.56x45mm/.223 | Geissele Automatics 11.5 | |
|---|---|---|
| Best price | $273.99 at Brownells | $1025.00 at Brownells |
| Stores | 0 of 3 in stock | 0 of 3 in stock |
| Assembly | Complete | Stripped |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 11.5 |
Both for $1298.99 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.
- Geissele Automatics 11.5 Super Duty: lowest $806.37 on Jul 6, highest $1025.00 on Jul 12 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 frequently paired with the Geissele Automatics 11.5 Super Duty
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics 11.5 Super Duty are listed.
