Does the ATI Alpha Maxx Stripped Upper Set work with the PSA Upper 5.56 16" Mid-Length 1/7?

ATI Alpha Maxx Stripped Upper Lower Receiver Set

Lower Receiver

ATI Alpha Maxx Stripped Upper Set

from $57.29

PSA AR-15 Upper 5.56 16" Mid-Length 1/7 Nitride 13.5" M-LOK w/NiBx BCG & CH

Upper Receiver

PSA Upper 5.56 16" Mid-Length 1/7 Nitride 13.5" M-LOK w/NiBx

from $369.99

American Tactical Imports lower and Palmetto State Armory upper compatibility

Yes, they fit

The ATI Alpha Maxx Stripped Upper Set works with the PSA Upper 5.56 16" Mid-Length 1/7 Nitride 13.5". 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 American Tactical Imports lower and Palmetto State Armory upper

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

Lower Receivers builders put under the PSA Upper 5.56 16" Mid-Length 1/7

Share of builds with the PSA Upper 5.56 16" Mid-Length 1/7 and any lower

  • ATI Alpha Maxx Stripped Upper Set

    Of lower picks
    0%
    Median paid
    $55

  • PSA Upper 5.56 16" Mid-Length 1/7

    Of upper picks
    0%
    Median paid
    $370
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 American Tactical Imports 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.

Trigger

Charging Handle

Pistol Grip

Stock & Brace

Bolt Carrier Group

Suppressor

Optic

Handguard

ATI Alpha Maxx Stripped Upper vs PSA Upper 5.56 16" Mid-Length: specs and prices

ATI Alpha Maxx StrippedPSA Upper 5.56 16"
Best price$57.29 at BattleHawk Armory$369.99 at Palmetto State Armory
Stores0 of 1 in stock1 of 1 in stock
AssemblyStrippedComplete
PlatformAR-15AR-15
ColorBlackn/a
Gas System Lengthn/aMid-Length
Calibern/a5.56 NATO
Lengthn/a16

Both for $427.28 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.

ATI Alpha Maxx Stripped Upper Set

  • BattleHawk Armoryout of stock$57.29

PSA Upper 5.56 16" Mid-Length 1/7 Nitride 13.5"

Price history, last 90 days

  • ATI Alpha Maxx Stripped Upper Set: lowest $55.57 on Aug 13, highest $57.29 on Aug 6 over the last 90 days.
  • PSA Upper 5.56 16" Mid-Length 1/7: lowest $369.99 on Jul 12, highest $369.99 on Jul 12 over the last 90 days.

Upper Receivers most paired with American Tactical Imports lowers

The ATI Alpha Maxx Stripped Upper Set is not in enough builds yet, so these are the most picked next to any American Tactical Imports lower. Only parts our rules say fit the ATI Alpha Maxx Stripped Upper Set are listed.

Lower Receivers frequently paired with the PSA Upper 5.56 16" Mid-Length 1/7

Most picked next to it in real builds. Only parts our rules say fit the PSA Upper 5.56 16" Mid-Length 1/7 are listed.