Does the Spike's Tactical Spikes Tactical Lower work with the Aero Precision M4E1-T Upper 6.5 Grendel?

Spikes Tactical Ar-15 Lower - Forged Spider - Fire Safe Markings

Lower Receiver

Spike's Tactical Spikes Tactical Lower

from $107.10

Aero Precision M4E1-T Upper 6.5 Grendel 20 Barrel

Upper Receiver

Aero Precision M4E1-T Upper 6.5 Grendel 20 Barrel

from $689.99

Spike's Tactical lower and Aero Precision upper compatibility

Yes, they fit

The Spike's Tactical Spikes Tactical Lower works with the Aero Precision M4E1-T Upper 6.5 Grendel 20. 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 lower and Aero Precision upper

Backed by tens of thousands of qualified builds that have both a lower and an upper.

Upper Receivers builders put on the Spike's Tactical Spikes Tactical Lower

Share of builds with the Spike's Tactical Spikes Tactical Lower and any upper

Lower Receivers builders put under the Aero Precision M4E1-T Upper 6.5 Grendel

Share of builds with the Aero Precision M4E1-T Upper 6.5 Grendel and any lower

  • Spike's Tactical Spikes Tactical Lower

    Of lower picks
    0.1%
    Median paid
    $107

  • Aero Precision M4E1-T Upper 6.5 Grendel

    Of upper picks
    0%
    Median paid
    $605
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 Aero Precision upper

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Stock & Brace

Pistol Grip

Bolt Carrier Group

Charging Handle

Gas Block

Trigger

Handguard

Muzzle Device

Spike's Tactical Spikes vs Aero Precision M4E1-T Upper: specs and prices

Spike's Tactical SpikesAero Precision M4E1-T Upper
Best price$107.10 at Primary Arms$689.99 at Brownells
Stores0 of 4 in stock0 of 4 in stock
AssemblyStrippedComplete
PlatformAR-15AR-15
CaliberMulti6.5 Grendel
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Gas System Lengthn/aRifle
Receiver Typen/aM4E1
Lengthn/a20
Weight8.6n/a

Both for $797.09 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.

Spike's Tactical Spikes Tactical Lower

  • Primary Armsout of stock$107.10
  • Classic Firearmsout of stock$107.10
  • KY Gun Companyout of stock$107.10
  • Sportsmans Outdoor Superstoreout of stock$129.99

Aero Precision M4E1-T Upper 6.5 Grendel 20

Price history, last 90 days

  • Spike's Tactical Spikes Tactical Lower: lowest $107.10 on Jul 5, highest $129.99 on Jul 17 over the last 90 days.
  • Aero Precision M4E1-T Upper 6.5 Grendel: lowest $605.02 on Jul 6, highest $689.99 on Jul 12 over the last 90 days.

Upper Receivers frequently paired with the Spike's Tactical Spikes Tactical Lower

Most picked next to it in real builds. Only parts our rules say fit the Spike's Tactical Spikes Tactical Lower are listed.

Lower Receivers frequently paired with the Aero Precision M4E1-T Upper 6.5 Grendel

Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1-T Upper 6.5 Grendel are listed.