Does the TacFire Upper 9mm 7in Large work with the FAXON Firearms 9mm?

Upper Receiver
TacFire Upper 9mm 7in Large
from $243.66

Bolt Carrier Group
FAXON Firearms 9mm
from $128.99
TacFire upper and Faxon Firearms bolt carrier group compatibility
Yes, they fit
The TacFire Upper 9mm 7in Large works with the FAXON Firearms 9mm. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but TacFire uppers with Faxon Firearms 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 TacFire upper and Faxon Firearms bolt carrier group
Backed by thousands of qualified builds that have both an upper and a bolt carrier group.
Share of builds with the FAXON Firearms 9mm and any upper
TacFire Upper 9mm 7in Large
Not in enough builds yet to report.
FAXON Firearms 9mm
- Of bolt carrier group picks
- 0.4%
- Median paid
- $137
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 TacFire upper and Faxon Firearms bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver

Spike's Tactical Spider 9mm Lower
Fits both
Barrel
Pistol Grip
Stock & Brace
TacFire Upper 9mm 7in Large vs FAXON Firearms 9mm: specs and prices
| TacFire Upper 9mm 7in Large | FAXON Firearms 9mm | |
|---|---|---|
| Best price | $243.66 at BattleHawk Armory | $136.80 at AT3 Tactical |
| Stores | 0 of 4 in stock | 9 of 9 in stock |
| Assembly | Complete | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | n/a |
| Length | 7 | n/a |
| Cartridge | n/a | 9mm |
| Finish | n/a | Nitride |
Both for $380.46 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.
TacFire Upper 9mm 7in Large
Price history, last 90 days
- TacFire Upper 9mm 7in Large: lowest $253.99 on Aug 12, highest $329.99 on Aug 2 over the last 90 days.
- FAXON Firearms 9mm: lowest $119.17 on Sep 12, highest $152.00 on Jul 13 over the last 90 days.
Bolt Carrier Groups frequently paired with the TacFire Upper 9mm 7in Large
Most picked next to it in real builds. Only parts our rules say fit the TacFire Upper 9mm 7in Large are listed.
Upper Receivers frequently paired with the FAXON Firearms 9mm
Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms 9mm are listed.












