Does the Foxtrot Mike Products Mike-9 Billet work with the FailZero Exo Nickel Boron 9mm AR9?
Lower Receiver
Foxtrot Mike Products Mike-9 Billet Rifle
from $269.99
Bolt Carrier Group
FailZero Exo Nickel Boron 9mm AR9
from $175.49
Foxtrot Mike Products lower and FailZero bolt carrier group compatibility
Yes, they fit
The Foxtrot Mike Products Mike-9 Billet Rifle works with the FailZero Exo Nickel Boron 9mm AR9. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Foxtrot Mike Products lowers with FailZero bolt carrier groups are a common pairing.
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 lower and FailZero bolt carrier group
Backed by thousands of qualified builds that have both a lower and a bolt carrier group.
Share of builds with the FailZero Exo Nickel Boron 9mm AR9 and any lower
Foxtrot Mike Products Mike-9 Billet
- Of lower picks
- 0%
- Median paid
- $270
FailZero Exo Nickel Boron 9mm AR9
- Of bolt carrier group picks
- 0.1%
- Median paid
- n/a
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 lower 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
Barrel
Upper Receiver
Suppressor
Pistol Grip
Handguard
Foxtrot Mike Products Mike-9 vs FailZero Exo Nickel Boron 9mm: specs and prices
| Foxtrot Mike Products Mike-9 | FailZero Exo Nickel Boron | |
|---|---|---|
| Best price | $269.99 at Brownells | $189.42 at KY Gun Company |
| Stores | 0 of 1 in stock | 4 of 5 in stock |
| Assembly | Complete | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | n/a |
| Finish | Hardcoat Anodized | Nickel Boron |
| Color | Black | n/a |
| Cartridge | n/a | 9mm |
| Style | n/a | Pistol Caliber Blow Back Carrier |
Both for $459.41 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 Mike-9 Billet: lowest $269.99 on Aug 29, highest $269.99 on Aug 29 over the last 90 days.
- FailZero Exo Nickel Boron 9mm AR9: lowest $167.44 on Jul 5, highest $214.99 on Aug 12 over the last 90 days.
Bolt Carrier Groups most paired with Foxtrot Mike Products lowers
The Foxtrot Mike Products Mike-9 Billet is not in enough builds yet, so these are the most picked next to any Foxtrot Mike Products lower. Only parts our rules say fit the Foxtrot Mike Products Mike-9 Billet are listed.
Lower Receivers frequently paired with the FailZero Exo Nickel Boron 9mm AR9
Most picked next to it in real builds. Only parts our rules say fit the FailZero Exo Nickel Boron 9mm AR9 are listed.
