Does the American Defense Manufacturing Uic work with the Criterion Barrels?
Lower Receiver
American Defense Manufacturing Uic Stripped
from $383.76
Barrel
Criterion Barrels
from $370.49
American Defense lower and Criterion Barrels barrel compatibility
Yes, they fit
The American Defense Manufacturing Uic Stripped works with the Criterion Barrels. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but American Defense lowers with Criterion Barrels barrels are a common pairing.
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 Criterion Barrels barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the American Defense Manufacturing Uic and any barrel
American Defense Manufacturing Uic
- Of lower picks
- 0.5%
- Median paid
- $384
Criterion Barrels
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 American Defense lower and Criterion Barrels barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Upper Receiver
Stock & Brace
Charging Handle
Suppressor
Bolt Carrier Group
Fits both
Gas Block
American Defense Manufacturing vs Criterion Barrels: specs and prices
| American Defense | Criterion Barrels | |
|---|---|---|
| Best price | $383.76 at KY Gun Company | $370.49 at Brownells |
| Stores | 4 of 5 in stock | 0 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System | n/a | Rifle |
| Length | n/a | 18 |
| Contour | n/a | Fluted |
Both for $754.25 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 Manufacturing Uic: lowest $383.76 on Jul 5, highest $399.99 on Jul 30 over the last 90 days.
- Criterion Barrels: lowest $370.49 on Jul 5, highest $370.49 on Jul 5 over the last 90 days.
Barrels frequently paired with the American Defense Manufacturing Uic
Most picked next to it in real builds. Only parts our rules say fit the American Defense Manufacturing Uic are listed.
Lower Receivers most paired with Criterion Barrels barrels
The Criterion Barrels is not in enough builds yet, so these are the most picked next to any Criterion Barrels barrel. Only parts our rules say fit the Criterion Barrels are listed.
