Does the American Defense Uic Billet work with the Geissele Automatics Super Duty MOD1?
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Lower Receiver
American Defense Uic Billet
from $399.00
Upper Receiver
Geissele Automatics Super Duty MOD1 Upper 5.56 14.5 P&W
from $1201.99
American Defense lower and Geissele upper compatibility
Yes, they fit
The American Defense Uic Billet works with the Geissele Automatics Super Duty MOD1 Upper 5.56. Our compatibility rules found no conflict between them.
This exact setup has been built more than once on GunPartPicker.
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 American Defense 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 American Defense Uic Billet and any upper
- This pairGeissele Automatics Super Duty MOD1 Upper 5.5610%
Share of builds with the Geissele Automatics Super Duty MOD1 and any lower
- This pairAmerican Defense Uic Billet6%
American Defense Uic Billet
- Of lower picks
- 0.1%
- Median paid
- $399
Geissele Automatics Super Duty MOD1
- Of upper picks
- 0.2%
- Median paid
- $1048
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 American Defense 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.
Bolt Carrier Group
Fits both
Pistol Grip
Charging Handle
Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Stock & Brace
Suppressor
Rifle Scope
American Defense Uic Billet vs Geissele Automatics Super Duty: specs and prices
| American Defense Uic Billet | Geissele Automatics Super | |
|---|---|---|
| Best price | $399.00 at Primary Arms | $1325.00 at Optics Planet |
| Stores | 1 of 1 in stock | 1 of 5 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Caliber | n/a | 5.56 NATO |
| Receiver Type | n/a | A4 |
| Length | n/a | 14.5 |
| Weight | 11 | n/a |
Both for $1724.00 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
- American Defense Uic Billet: lowest $399.00 on Jul 7, highest $399.00 on Jul 7 over the last 90 days.
- Geissele Automatics Super Duty MOD1: lowest $1047.51 on Jul 6, highest $1325.00 on Aug 15 over the last 90 days.
Upper Receivers frequently paired with the American Defense Uic Billet
Most picked next to it in real builds. Only parts our rules say fit the American Defense Uic Billet are listed.
Lower Receivers frequently paired with the Geissele Automatics Super Duty MOD1
Most picked next to it in real builds. Only parts our rules say fit the Geissele Automatics Super Duty MOD1 are listed.
