Does the American Defense UIC Billet work with the DIAMONDBACK 5.56mm 16in Carbine Length?
Lower Receiver
American Defense UIC Billet
from $37.99
Barrel
DIAMONDBACK 5.56mm 16in Carbine Length
from $86.00
American Defense lower and Diamondback barrel compatibility
Yes, they fit
The American Defense UIC Billet works with the DIAMONDBACK 5.56mm 16in Carbine Length. 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 American Defense lower and Diamondback barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the American Defense UIC Billet and any barrel
- This pairDIAMONDBACK 5.56mm 16in Carbine Length5%
Share of builds with the DIAMONDBACK 5.56mm 16in Carbine Length and any lower
- This pairAmerican Defense UIC Billet20%
American Defense UIC Billet
- Of lower picks
- 0.6%
- Median paid
- $38
DIAMONDBACK 5.56mm 16in Carbine Length
- Of barrel picks
- 0.1%
- Median paid
- $89
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 Diamondback barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Trigger
Stock & Brace
Pistol Grip
Upper Receiver
Bolt Carrier Group
PSA 5.56 Full-Auto Nitride MPI
Fits both
Charging Handle
Handguard
Fits both
American Defense UIC Billet vs DIAMONDBACK 5.56mm 16in: specs and prices
| American Defense UIC Billet | DIAMONDBACK 5.56mm 16in | |
|---|---|---|
| Best price | $37.99 at Sportsmans Outdoor Superstore | $86.00 at BattleHawk Armory |
| Stores | 0 of 3 in stock | 0 of 4 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | Multi | 5.56 NATO |
| Gas System | n/a | Carbine |
| Length | n/a | 16 |
| Contour | n/a | M4 |
Both for $123.99 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.
American Defense UIC Billet
Price history, last 90 days
- American Defense UIC Billet: lowest $299.00 on Sep 4, highest $316.33 on Sep 25 over the last 90 days.
- DIAMONDBACK 5.56mm 16in Carbine Length: lowest $86.00 on Jul 5, highest $125.99 on Jul 6 over the last 90 days.
Barrels 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 DIAMONDBACK 5.56mm 16in Carbine Length
Most picked next to it in real builds. Only parts our rules say fit the DIAMONDBACK 5.56mm 16in Carbine Length are listed.
