Does the Desert Tech Quattro-15 .223 Remington AR work with the FN America FN TAC3 5.56 NATO Upper?
Lower Receiver
Desert Tech Quattro-15 .223 Remington AR Lower
from $308.74
Upper Receiver
FN America FN TAC3 5.56 NATO Upper
from $1085.00
Desert Tech lower and FN America upper compatibility
Yes, they fit
The Desert Tech Quattro-15 .223 Remington AR Lower works with the FN America FN TAC3 5.56 NATO Upper. Our compatibility rules found no conflict between them.
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 Desert Tech lower and FN America upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Desert Tech Quattro-15 .223 Remington AR and any upper
Share of builds with the FN America FN TAC3 5.56 NATO Upper and any lower
Desert Tech Quattro-15 .223 Remington AR
- Of lower picks
- 0%
- Median paid
- $309
FN America FN TAC3 5.56 NATO Upper
- Of upper picks
- 0%
- Median paid
- $1085
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 Desert Tech lower and FN America upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Trigger
Charging Handle
Stock & Brace
Bolt Carrier Group
Fits both
Barrel
Pistol Grip
Desert Tech Quattro-15 .223 vs FN America FN TAC3 5.56 NATO: specs and prices
| Desert Tech Quattro-15 .223 | FN America FN TAC3 5.56 NATO | |
|---|---|---|
| Best price | $308.74 at Classic Firearms | $1085.00 at Primary Arms |
| Stores | 4 of 4 in stock | 1 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | .223 Wylde | 5.56 NATO |
| Color | Black | n/a |
| Receiver Type | n/a | A4 |
| Length | n/a | 16 |
Both for $1393.74 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
- Desert Tech Quattro-15 .223 Remington AR: lowest $308.74 on Jul 5, highest $308.74 on Jul 5 over the last 90 days.
- FN America FN TAC3 5.56 NATO Upper: lowest $1085.00 on Jul 7, highest $1085.00 on Jul 7 over the last 90 days.
Upper Receivers frequently paired with the Desert Tech Quattro-15 .223 Remington AR
Most picked next to it in real builds. Only parts our rules say fit the Desert Tech Quattro-15 .223 Remington AR are listed.
Lower Receivers frequently paired with the FN America FN TAC3 5.56 NATO Upper
Most picked next to it in real builds. Only parts our rules say fit the FN America FN TAC3 5.56 NATO Upper are listed.
