Does the Spike's Tactical Flat Top Upper w/ work with the FAXON Firearms 8.5" 9mm Light Tapered?
Upper Receiver
Spike's Tactical Flat Top Upper w/ Ejection Port Door
from $103.50
Barrel
FAXON Firearms 8.5" 9mm Light Tapered
from $103.49
Spike's Tactical upper and Faxon Firearms barrel compatibility
Yes, they fit
The Spike's Tactical Flat Top Upper w/ Ejection Port works with the FAXON Firearms 8.5" 9mm Light Tapered. 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 Spike's Tactical upper and Faxon Firearms barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the Spike's Tactical Flat Top Upper w/ and any barrel
- This pairFAXON Firearms 8.5" 9mm Light Tapered16%
Share of builds with the FAXON Firearms 8.5" 9mm Light Tapered and any upper
- This pairSpike's Tactical Flat Top Upper w/ Ejection Port67%
Spike's Tactical Flat Top Upper w/
- Of upper picks
- 0.3%
- Median paid
- $104
FAXON Firearms 8.5" 9mm Light Tapered
- Of barrel picks
- 0.2%
- Median paid
- $103
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 Spike's Tactical upper and Faxon Firearms barrel
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
Bolt Carrier Group
Fits both
Charging Handle
Aero Precision Breach Small Levers
Fits both
Stock & Brace
Handguard
Midwest Industries SIG MPX M-LOK
Fits both
Pistol Grip
Gas Block
Spike's Tactical Flat Top vs FAXON Firearms 8.5" 9mm Light: specs and prices
| Spike's Tactical Flat Top | FAXON Firearms 8.5" 9mm | |
|---|---|---|
| Best price | $103.50 at BattleHawk Armory | $103.49 at Ammunition Depot |
| Stores | 3 of 4 in stock | 5 of 7 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | 9mm |
| Receiver Type | Flat Top | n/a |
| Gas System | n/a | Blowback |
| Length | n/a | 8.5 |
| Twist | n/a | 1:10 |
| Contour | n/a | Tapered |
| Thread | n/a | 1/2x28 |
| Weight | n/a | 12.96 |
Both for $206.99 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.
Spike's Tactical Flat Top Upper w/ Ejection Port
Price history, last 90 days
- Spike's Tactical Flat Top Upper w/: lowest $103.50 on Jul 11, highest $112.99 on Jul 6 over the last 90 days.
- FAXON Firearms 8.5" 9mm Light Tapered: lowest $103.49 on Jul 5, highest $115.00 on Jul 10 over the last 90 days.
Barrels frequently paired with the Spike's Tactical Flat Top Upper w/
Most picked next to it in real builds. Only parts our rules say fit the Spike's Tactical Flat Top Upper w/ are listed.
Upper Receivers frequently paired with the FAXON Firearms 8.5" 9mm Light Tapered
Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms 8.5" 9mm Light Tapered are listed.
