Does the FN America FN FN15 M4 Collector Stripped work with the Daniel Defense 5.56 10.3" Barrel Upper?
Lower Receiver
FN America FN FN15 M4 Collector Stripped Anodized
Upper Receiver
Daniel Defense 5.56 10.3" Barrel Upper
from $1527.99
FN America lower and Daniel Defense upper compatibility
Yes, they fit
The FN America FN FN15 M4 Collector Stripped works with the Daniel Defense 5.56 10.3" Barrel Upper. 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 FN America lower and Daniel Defense upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the FN America FN FN15 M4 Collector Stripped and any upper
- This pairDaniel Defense 5.56 10.3" Barrel Upper14%
Share of builds with the Daniel Defense 5.56 10.3" Barrel Upper and any lower
- This pairFN America FN FN15 M4 Collector Stripped20%
FN America FN FN15 M4 Collector Stripped
- Of lower picks
- 0%
- Median paid
- n/a
Daniel Defense 5.56 10.3" Barrel Upper
- Of upper picks
- 0%
- Median paid
- $1528
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 FN America lower and Daniel Defense 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 Weapons Raptor-SD OD Green
Fits both
Gas Block
Pistol Grip
Stock & Brace
Rifle Scope
Muzzle Device
Barrel
Bolt Carrier Group
Brownells 5.56x45mm Nitride Mp
Fits both
Handguard
Fits both
FN America FN FN15 M4 vs Daniel Defense 5.56 10.3": specs and prices
| FN America FN FN15 M4 | Daniel Defense 5.56 10.3" | |
|---|---|---|
| Best price | n/a | $1527.99 at Palmetto State Armory |
| Stores | n/a | 0 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Gas System Length | n/a | Carbine |
| Receiver Type | n/a | Forged |
| Length | n/a | 10.3 |
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.
FN America FN FN15 M4 Collector Stripped
No store lists it today.
Daniel Defense 5.56 10.3" Barrel Upper
- Palmetto State Armoryout of stock$1527.99
Price history, last 90 days
- Daniel Defense 5.56 10.3" Barrel Upper: lowest $1412.00 on Jul 12, highest $1527.99 on Aug 8 over the last 90 days.
Upper Receivers frequently paired with the FN America FN FN15 M4 Collector Stripped
Most picked next to it in real builds. Only parts our rules say fit the FN America FN FN15 M4 Collector Stripped are listed.
Lower Receivers most paired with Daniel Defense uppers
The Daniel Defense 5.56 10.3" Barrel Upper is not in enough builds yet, so these are the most picked next to any Daniel Defense upper. Only parts our rules say fit the Daniel Defense 5.56 10.3" Barrel Upper are listed.
