Does the Foxtrot Mike Products FM Products MIKE-9 work with the FailZero AR9?
Upper Receiver
Foxtrot Mike Products FM Products MIKE-9 9mm Front Charging
from $379.00
Bolt Carrier Group
FailZero AR9
from $132.03
Foxtrot Mike Products upper and FailZero bolt carrier group compatibility
Yes, they fit
The Foxtrot Mike Products FM Products MIKE-9 9mm works with the FailZero AR9. Our compatibility rules found no conflict between them.
This exact setup has been built more than once on GunPartPicker.
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 Foxtrot Mike Products upper and FailZero bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the Foxtrot Mike Products FM Products MIKE-9 and any bolt carrier group
- This pairFailZero AR925%
- Cryptic Coatings 5.56 NATODoes not fit13%
- Bravo CompanyDoes not fit13%
- Wilson Combat Bolt Carrier Assy 5.56 NATODoes not fit13%
Share of builds with the FailZero AR9 and any upper
- This pairFoxtrot Mike Products FM Products MIKE-9 9mm8%
Foxtrot Mike Products FM Products MIKE-9
- Of upper picks
- 0.1%
- Median paid
- $379
FailZero AR9
- Of bolt carrier group picks
- 0.3%
- Median paid
- $131
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 Foxtrot Mike Products upper and FailZero bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Fits both
Lower Receiver
Pistol Grip
Suppressor
Barrel
Handguard
Midwest Industries SIG MPX M-LOK
Fits both
Foxtrot Mike Products FM vs FailZero AR9: specs and prices
| Foxtrot Mike Products FM | FailZero AR9 | |
|---|---|---|
| Best price | $379.00 at Optics Planet | $132.03 at BattleHawk Armory |
| Stores | 2 of 2 in stock | 4 of 4 in stock |
| Assembly | Complete | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | n/a |
| Length | 10 | n/a |
| Cartridge | n/a | 9mm |
| Style | n/a | Pistol Caliber Blow Back Carrier |
| Finish | n/a | Nitride |
Both for $511.03 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
- Foxtrot Mike Products FM Products MIKE-9: lowest $379.00 on Jul 5, highest $399.00 on Jul 27 over the last 90 days.
- FailZero AR9: lowest $132.03 on Jul 5, highest $179.99 on Aug 28 over the last 90 days.
Bolt Carrier Groups most paired with Foxtrot Mike Products uppers
The Foxtrot Mike Products FM Products MIKE-9 is not in enough builds yet, so these are the most picked next to any Foxtrot Mike Products upper. Only parts our rules say fit the Foxtrot Mike Products FM Products MIKE-9 are listed.
Upper Receivers frequently paired with the FailZero AR9
Most picked next to it in real builds. Only parts our rules say fit the FailZero AR9 are listed.
