Does the PSA Lower Safe/Fire work with the PSA 10.5" 5.56 NATO 1:7 Carbine-Length?

PSA AR-15 Lower Safe/Fire - 1728

Lower Receiver

PSA Lower Safe/Fire

from $79.99

PSA AR-15 Barrel 10.5" 5.56 NATO 1:7 Carbine-Length Nitride -77932251

Barrel

PSA 10.5" 5.56 NATO 1:7 Carbine-Length Nitride -77932251

from $99.99

Palmetto State Armory lower and Palmetto State Armory barrel compatibility

Yes, they fit

The PSA Lower Safe/Fire works with the PSA 10.5" 5.56 NATO 1:7 Carbine-Length Nitride. 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 Palmetto State Armory lower and Palmetto State Armory barrel

Backed by thousands of qualified builds that have both a lower and a barrel.

Barrels builders put on the PSA Lower Safe/Fire

Share of builds with the PSA Lower Safe/Fire and any barrel

Lower Receivers builders put under the PSA 10.5" 5.56 NATO 1:7 Carbine-Length

Share of builds with the PSA 10.5" 5.56 NATO 1:7 Carbine-Length and any lower

  • PSA Lower Safe/Fire

    Of lower picks
    0.2%
    Median paid
    $65

  • PSA 10.5" 5.56 NATO 1:7 Carbine-Length

    Of barrel picks
    0.2%
    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 Palmetto State Armory lower and Palmetto State Armory barrel

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

Charging Handle

Pistol Grip

Bolt Carrier Group

Trigger

Stock & Brace

Upper Receiver

Gas Block

Rifle Scope

Handguard

PSA Lower Safe/Fire vs PSA 10.5" 5.56 NATO 1:7: specs and prices

PSA Lower Safe/FirePSA 10.5" 5.56 NATO 1:7
Best price$79.99 at Palmetto State Armory$99.99 at Palmetto State Armory
Stores1 of 1 in stock1 of 1 in stock
AssemblyStrippedn/a
PlatformAR-15n/a
Calibern/a5.56 NATO
Gas Systemn/aCarbine
Lengthn/a10.5
Twistn/a1:7

Both for $179.98 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 Safe/Fire

PSA 10.5" 5.56 NATO 1:7 Carbine-Length Nitride

Price history, last 90 days

  • PSA Lower Safe/Fire: lowest $74.99 on Jul 12, highest $79.99 on Sep 4 over the last 90 days.
  • PSA 10.5" 5.56 NATO 1:7 Carbine-Length: lowest $99.99 on Jul 5, highest $99.99 on Jul 5 over the last 90 days.

Barrels frequently paired with the PSA Lower Safe/Fire

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

Lower Receivers frequently paired with the PSA 10.5" 5.56 NATO 1:7 Carbine-Length

Most picked next to it in real builds. Only parts our rules say fit the PSA 10.5" 5.56 NATO 1:7 Carbine-Length are listed.