Does the FN America FN15 Stripped work with the Fightlite Industries Mcr Dual-Feed Upper?

Lower Receiver
FN America FN15 Stripped
from $116.99

Upper Receiver
Fightlite Industries Mcr Dual-Feed Upper MLOK
from $5799.99
FN America lower and FightLite Industries upper compatibility
Yes, they fit
The FN America FN15 Stripped works with the Fightlite Industries Mcr Dual-Feed Upper MLOK. 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 FightLite Industries upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the FN America FN15 Stripped and any upper
Share of builds with the Fightlite Industries Mcr Dual-Feed Upper and any lower
- Knights Armament Sr-25 7.62mmDoes not fit12%
- This pairFN America FN15 Stripped6%
FN America FN15 Stripped
- Of lower picks
- 0.1%
- Median paid
- n/a
Fightlite Industries Mcr Dual-Feed Upper
- Of upper picks
- 0.1%
- Median paid
- $5800
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 FightLite Industries 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

2A Armament Titanium Regulated
Fits both
Handguard
Suppressor
Barrel
Stock & Brace
Buffer Tube Assembly
FN America FN15 Stripped vs Fightlite Industries Mcr: specs and prices
| FN America FN15 Stripped | Fightlite Industries Mcr | |
|---|---|---|
| Best price | $116.99 at KY Gun Company | $5899.99 at Optics Planet |
| Stores | 0 of 2 in stock | 2 of 6 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Trigger Pin | .154 | n/a |
| Caliber | n/a | 5.56 NATO |
| Length | n/a | 16.25 |
Both for $6016.98 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
- Fightlite Industries Mcr Dual-Feed Upper: lowest $5799.99 on Jul 6, highest $5900.99 on Aug 1 over the last 90 days.
Upper Receivers frequently paired with the FN America FN15 Stripped
Most picked next to it in real builds. Only parts our rules say fit the FN America FN15 Stripped are listed.
Lower Receivers frequently paired with the Fightlite Industries Mcr Dual-Feed Upper
Most picked next to it in real builds. Only parts our rules say fit the Fightlite Industries Mcr Dual-Feed Upper are listed.






















