Does the Ke Arms Ke-9 Billet Stripped 9mm work with the Foxtrot Mike Products FM Products?
Lower Receiver
Ke Arms Ke-9 Billet Stripped 9mm
from $219.99
Upper Receiver
Foxtrot Mike Products FM Products MIKE-45 .45 ACP KIT 10
from $415.00
KE Arms lower and Foxtrot Mike Products upper compatibility
Yes, they fit
The Ke Arms Ke-9 Billet Stripped 9mm works with the Foxtrot Mike Products FM Products MIKE-45 .45. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but KE Arms lowers with Foxtrot Mike Products uppers 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 KE Arms lower and Foxtrot Mike Products upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Ke Arms Ke-9 Billet Stripped 9mm and any upper
Ke Arms Ke-9 Billet Stripped 9mm
- Of lower picks
- 0%
- Median paid
- n/a
Foxtrot Mike Products FM Products
Not in enough builds yet to report.
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 KE Arms lower and Foxtrot Mike Products upper
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
Bolt Carrier Group
Fits both
Ke Arms Ke-9 Billet Stripped vs Foxtrot Mike Products FM: specs and prices
| Ke Arms Ke-9 Billet Stripped | Foxtrot Mike Products FM | |
|---|---|---|
| Best price | $219.99 at KY Gun Company | $415.00 at Optics Planet |
| Stores | 0 of 2 in stock | 0 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-9 | AR-9 |
| Caliber | 9mm | .45 ACP |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 10 |
Both for $634.99 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
- Ke Arms Ke-9 Billet Stripped 9mm: lowest $219.99 on Jul 5, highest $249.95 on Aug 29 over the last 90 days.
- Foxtrot Mike Products FM Products: lowest $415.00 on Jul 5, highest $415.00 on Jul 5 over the last 90 days.
Upper Receivers most paired with KE Arms lowers
The Ke Arms Ke-9 Billet Stripped 9mm is not in enough builds yet, so these are the most picked next to any KE Arms lower. Only parts our rules say fit the Ke Arms Ke-9 Billet Stripped 9mm are listed.
Lower Receivers most paired with Foxtrot Mike Products uppers
The Foxtrot Mike Products FM Products 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 are listed.
Ke Arms Ke-15 Forged 5.56mm
Fits, check noteCheck fit