Does the Spike's Tactical Lower work with the ZRODelta Forged M4 5.56mm?
Spike's Tactical lower and ZRODelta upper compatibility
Yes, they fit
The Spike's Tactical Lower works with the ZRODelta Forged M4 5.56mm. 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 ZRODelta 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 Lower and any upper
- This pairZRODelta Forged M4 5.56mm5%
Share of builds with the ZRODelta Forged M4 5.56mm and any lower
- This pairSpike's Tactical Lower11%
Spike's Tactical Lower
- Of lower picks
- 0.1%
- Median paid
- $107
ZRODelta Forged M4 5.56mm
- Of upper picks
- 0.1%
- Median paid
- n/a
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 ZRODelta upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Stock & Brace
Bolt Carrier Group
PSA 5.56 Full-Auto Nitride MPI
Fits both
Trigger
Pistol Grip
Charging Handle
Fits both
Handguard
TacFire Maximize Your 's Potential
Fits both
Barrel
Gas Block
Spike's Tactical Lower vs ZRODelta Forged M4 5.56mm: specs and prices
| Spike's Tactical Lower | ZRODelta Forged M4 5.56mm | |
|---|---|---|
| Best price | $107.10 at MidwayUSA | $69.99 at Brownells |
| Stores | 6 of 6 in stock | 0 of 1 in stock |
| Assembly | Stripped | Stripped |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Receiver Type | n/a | Forged |
| Weight | 8.6 | n/a |
Both for $177.09 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 Lower: lowest $107.10 on Jul 5, highest $107.10 on Jul 5 over the last 90 days.
Upper Receivers frequently paired with the Spike's Tactical Lower
Most picked next to it in real builds. Only parts our rules say fit the Spike's Tactical Lower are listed.
Lower Receivers frequently paired with the ZRODelta Forged M4 5.56mm
Most picked next to it in real builds. Only parts our rules say fit the ZRODelta Forged M4 5.56mm are listed.
