Does the TacFire Rifle Upper 5.56 16 Barrel work with the PSA 5.56 Phosphate MPI Full-Auto?

TacFire Rifle Upper Assembly 5.56 16 Barrel

Upper Receiver

TacFire Rifle Upper 5.56 16 Barrel

from $264.42

PSA 5.56 Phosphate MPI Full-Auto Bolt Carrier Group

Bolt Carrier Group

PSA 5.56 Phosphate MPI Full-Auto

from $99.99

TacFire upper and Palmetto State Armory bolt carrier group compatibility

Yes, they fit

The TacFire Rifle Upper 5.56 16 Barrel works with the PSA 5.56 Phosphate MPI Full-Auto. 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 TacFire upper and Palmetto State Armory bolt carrier group

Backed by thousands of qualified builds that have both an upper and a bolt carrier group.

Bolt Carrier Groups builders put on the TacFire Rifle Upper 5.56 16 Barrel

Share of builds with the TacFire Rifle Upper 5.56 16 Barrel and any bolt carrier group

Upper Receivers builders put under the PSA 5.56 Phosphate MPI Full-Auto

Share of builds with the PSA 5.56 Phosphate MPI Full-Auto and any upper

  • TacFire Rifle Upper 5.56 16 Barrel

    Of upper picks
    0.1%
    Median paid
    $263

  • PSA 5.56 Phosphate MPI Full-Auto

    Of bolt carrier group picks
    0.1%
    Median paid
    $100
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 TacFire upper and Palmetto State Armory bolt carrier group

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

Lower Receiver

Trigger

Suppressor

Pistol Grip

Barrel

Stock & Brace

Charging Handle

Gas Block

Optic

Muzzle Device

TacFire Rifle Upper 5.56 16 vs PSA 5.56 Phosphate MPI: specs and prices

TacFire Rifle Upper 5.56 16PSA 5.56 Phosphate MPI
Best price$264.42 at BattleHawk Armory$99.99 at Palmetto State Armory
Stores5 of 6 in stock1 of 1 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Gas System LengthRiflen/a
Caliber5.56 NATOn/a
Cartridgen/a5.56 NATO
Finishn/aPhosphate

Both for $364.41 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.

TacFire Rifle Upper 5.56 16 Barrel

PSA 5.56 Phosphate MPI Full-Auto

Price history, last 90 days

  • TacFire Rifle Upper 5.56 16 Barrel: lowest $243.66 on Jul 11, highest $362.99 on Aug 2 over the last 90 days.
  • PSA 5.56 Phosphate MPI Full-Auto: lowest $99.99 on Jul 12, highest $99.99 on Jul 12 over the last 90 days.

Bolt Carrier Groups frequently paired with the TacFire Rifle Upper 5.56 16 Barrel

Most picked next to it in real builds. Only parts our rules say fit the TacFire Rifle Upper 5.56 16 Barrel are listed.

Upper Receivers frequently paired with the PSA 5.56 Phosphate MPI Full-Auto

Most picked next to it in real builds. Only parts our rules say fit the PSA 5.56 Phosphate MPI Full-Auto are listed.