Does the Foxtrot Mike Products Mike-102 Stripped work with the Tacfire 10" Upper 9mm 1:10?

Lower Receiver
Foxtrot Mike Products Mike-102 Stripped Lowers
from $129.00

Upper Receiver
Tacfire 10" Upper 9mm 1:10
from $275.97
Foxtrot Mike Products lower and TacFire upper compatibility
They fit, with a catch
The Foxtrot Mike Products Mike-102 Stripped Lowers works with the Tacfire 10" Upper 9mm 1:10, with one thing to check: Lower Receiver (5.56 NATO) needs a 9mm magazine well adapter for a PCC/9mm build.
No one has built this exact setup yet, but Foxtrot Mike Products lowers with TacFire 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 Foxtrot Mike Products lower and TacFire upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Tacfire 10" Upper 9mm 1:10 and any lower
Foxtrot Mike Products Mike-102 Stripped
- Of lower picks
- 0%
- Median paid
- n/a
Tacfire 10" Upper 9mm 1:10
- Of upper picks
- 0.3%
- Median paid
- $266
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 TacFire upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle

Aero Precision Breach Small Levers
Fits both
Stock & Brace
Pistol Grip
Foxtrot Mike Products Mike-102 vs Tacfire 10" Upper 9mm 1:10: specs and prices
| Foxtrot Mike Products | Tacfire 10" Upper 9mm 1:10 | |
|---|---|---|
| Best price | $129.00 at Brownells | $275.97 at BattleHawk Armory |
| Stores | 0 of 1 in stock | 4 of 5 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-9 |
| Caliber | 5.56 NATO | 9mm |
| Length | n/a | 10 |
Both for $404.97 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
- Tacfire 10" Upper 9mm 1:10: lowest $267.99 on Sep 17, highest $346.99 on Aug 5 over the last 90 days.
Upper Receivers most paired with Foxtrot Mike Products lowers
The Foxtrot Mike Products Mike-102 Stripped 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-102 Stripped are listed.





Tacfire 7" Upper .45 ACP 1:16
Fits, check noteCheck fit
Lower Receivers frequently paired with the Tacfire 10" Upper 9mm 1:10
Most picked next to it in real builds. Only parts our rules say fit the Tacfire 10" Upper 9mm 1:10 are listed.










