Does the Spike's Tactical Spikes Tactical Upper/ work with the Spike's Tactical Flat Top Upper w/?
Lower Receiver
Spike's Tactical Spikes Tactical Upper/ .223 Remington AR
from $217.99
Upper Receiver
Spike's Tactical Flat Top Upper w/ Ejection Port Door
from $103.50
Spike's Tactical lower and Spike's Tactical upper compatibility
Yes, they fit
The Spike's Tactical Spikes Tactical Upper/ .223 works with the Spike's Tactical Flat Top Upper w/ Ejection Port. Our compatibility rules found no conflict between them.
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.
Spike's Tactical Spikes vs Spike's Tactical Flat Top: specs and prices
| Spike's Tactical Spikes | Spike's Tactical Flat Top | |
|---|---|---|
| Best price | $234.00 at MidwayUSA | $103.50 at BattleHawk Armory |
| Stores | 4 of 5 in stock | 3 of 4 in stock |
| Assembly | Complete | Stripped |
| Platform | AR-15 | AR-9 |
| Caliber | .223 Wylde | 9mm |
| Color | FDE | n/a |
| Receiver Type | n/a | Flat Top |
Both for $337.50 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 Spikes Tactical Upper/ .223
Price history, last 90 days
- Spike's Tactical Spikes Tactical Upper/: lowest $217.99 on Sep 16, highest $235.95 on Sep 17 over the 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.