Does the Spike's Tactical Lower work with the PSA 18" Rifle-Length 6.5 Grendel 1/8?

Spike's Tactical Ar-15 Lower - Forged Spartan - Stripped

Lower Receiver

Spike's Tactical Lower

from $107.10

PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" Lightweight M-Lok Upper - With BCG & CH - 5165448774

Upper Receiver

PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15"

from $379.99

Spike's Tactical lower and Palmetto State Armory upper compatibility

Yes, they fit

The Spike's Tactical Lower works with the PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless. 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.

Upper Receivers builders put on the Spike's Tactical Lower

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

Lower Receivers builders put under the PSA 18" Rifle-Length 6.5 Grendel 1/8

Share of builds with the PSA 18" Rifle-Length 6.5 Grendel 1/8 and any lower

  • Spike's Tactical Lower

    Of lower picks
    0.1%
    Median paid
    $107

  • PSA 18" Rifle-Length 6.5 Grendel 1/8

    Of upper picks
    0%
    Median paid
    $380
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.

Stock & Brace

Trigger

Bolt Carrier Group

Charging Handle

Pistol Grip

Spike's Tactical Lower vs PSA 18" Rifle-Length 6.5: specs and prices

Spike's Tactical LowerPSA 18" Rifle-Length 6.5
Best price$107.10 at MidwayUSA$379.99 at Palmetto State Armory
Stores6 of 6 in stock1 of 1 in stock
AssemblyStrippedComplete
PlatformAR-15AR-15
CaliberMulti6.5 Grendel
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
Gas System Lengthn/aRifle
Lengthn/a18
Weight8.6n/a

Both for $487.09 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 Lower

PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless

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.
  • PSA 18" Rifle-Length 6.5 Grendel 1/8: lowest $379.99 on Jul 5, highest $379.99 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 PSA 18" Rifle-Length 6.5 Grendel 1/8

Most picked next to it in real builds. Only parts our rules say fit the PSA 18" Rifle-Length 6.5 Grendel 1/8 are listed.