Does the PSA Lower 300BO work with the TacFire Rifle Upper .300 AAC Blackout 16?

PSA Complete Lower 300BO, JAKL, MOE EPT w/o Brace, Smoke

Lower Receiver

PSA Lower 300BO

from $249.99

TacFire Rifle Upper Assembly .300 AAC Blackout 16 Barrel

Upper Receiver

TacFire Rifle Upper .300 AAC Blackout 16 Barrel

from $264.42

Palmetto State Armory lower and TacFire upper compatibility

Yes, they fit

The PSA Lower 300BO works with the TacFire Rifle Upper .300 AAC Blackout 16 Barrel. 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 Palmetto State Armory lower and TacFire upper

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

Upper Receivers builders put on the PSA Lower 300BO

Share of builds with the PSA Lower 300BO and any upper

Lower Receivers builders put under the TacFire Rifle Upper .300 AAC Blackout 16

Share of builds with the TacFire Rifle Upper .300 AAC Blackout 16 and any lower

  • PSA Lower 300BO

    Of lower picks
    0.3%
    Median paid
    $250

  • TacFire Rifle Upper .300 AAC Blackout 16

    Of upper picks
    0.1%
    Median paid
    $263
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 Palmetto State Armory lower and TacFire upper

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

Bolt Carrier Group

Charging Handle

Light

Trigger

Stock & Brace

Optic

Suppressor

PSA Lower 300BO vs TacFire Rifle Upper .300 AAC: specs and prices

PSA Lower 300BOTacFire Rifle Upper .300 AAC
Best price$249.99 at Palmetto State Armory$264.42 at BattleHawk Armory
Stores1 of 1 in stock4 of 5 in stock
AssemblyCompleteComplete
PlatformAR-15AR-15
Caliber300 Blackout300 Blackout
Trigger Pin.154n/a
FinishCerakoten/a
Lengthn/a16

Both for $514.41 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.

PSA Lower 300BO

TacFire Rifle Upper .300 AAC Blackout 16 Barrel

Price history, last 90 days

  • PSA Lower 300BO: lowest $237.49 on Jul 12, highest $249.99 on Jul 14 over the last 90 days.
  • TacFire Rifle Upper .300 AAC Blackout 16: lowest $248.64 on Jul 11, highest $326.99 on Aug 2 over the last 90 days.

Upper Receivers frequently paired with the PSA Lower 300BO

Most picked next to it in real builds. Only parts our rules say fit the PSA Lower 300BO are listed.

Lower Receivers frequently paired with the TacFire Rifle Upper .300 AAC Blackout 16

Most picked next to it in real builds. Only parts our rules say fit the TacFire Rifle Upper .300 AAC Blackout 16 are listed.