Does the Spike's Tactical ST9G Spider Stripped work with the PSA GEN4 4" 9mm 6" Lightweight M-LOK?
Lower Receiver
Spike's Tactical ST9G Spider Stripped Glock Style Anodized
from $161.10
Upper Receiver
PSA GEN4 4" 9mm 6" Lightweight M-LOK Railed Upper
from $319.99
Spike's Tactical lower and Palmetto State Armory upper compatibility
Yes, they fit
The Spike's Tactical ST9G Spider Stripped Glock works with the PSA GEN4 4" 9mm 6" Lightweight M-LOK Railed. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
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 lower and Palmetto State Armory upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Spike's Tactical ST9G Spider Stripped and any upper
- This pairPSA GEN4 4" 9mm 6" Lightweight M-LOK Railed17%
Share of builds with the PSA GEN4 4" 9mm 6" Lightweight M-LOK and any lower
- This pairSpike's Tactical ST9G Spider Stripped Glock25%
Spike's Tactical ST9G Spider Stripped
- Of lower picks
- 0%
- Median paid
- $161
PSA GEN4 4" 9mm 6" Lightweight M-LOK
- Of upper picks
- 0%
- Median paid
- $320
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 lower and Palmetto State Armory 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
Barrel
Ballistic Advantage 8.3" EPC 9MM AR 15 Pencil
Fits, check note
Stock & Brace
Handguard
Spike's Tactical ST9G Spider vs PSA GEN4 4" 9mm 6" Lightweight: specs and prices
| Spike's Tactical ST9G Spider | PSA GEN4 4" 9mm 6" | |
|---|---|---|
| Best price | $161.10 at MidwayUSA | $319.99 at Palmetto State Armory |
| Stores | 0 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 9mm | 9mm |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Length | n/a | 4 |
Both for $481.09 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
- Spike's Tactical ST9G Spider Stripped: lowest $161.10 on Jul 5, highest $161.10 on Jul 5 over the last 90 days.
- PSA GEN4 4" 9mm 6" Lightweight M-LOK: lowest $319.99 on Jul 5, highest $319.99 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the Spike's Tactical ST9G Spider Stripped
Most picked next to it in real builds. Only parts our rules say fit the Spike's Tactical ST9G Spider Stripped are listed.
Lower Receivers frequently paired with the PSA GEN4 4" 9mm 6" Lightweight M-LOK
Most picked next to it in real builds. Only parts our rules say fit the PSA GEN4 4" 9mm 6" Lightweight M-LOK are listed.
Sharps Bros Showdown Stripped
Fits, check noteCheck fit
Wilson Combat Forged
Fits, check noteCheck fit
PSA Gadsden Stripped
Fits, check noteCheck fit