Does the PSA Lower Safe/Fire work with the PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO?
Lower Receiver
PSA Lower Safe/Fire
from $79.99
Upper Receiver
PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO MOE Upper
from $329.99
Palmetto State Armory lower and Palmetto State Armory upper compatibility
Yes, they fit
The PSA Lower Safe/Fire works with the PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO MOE. 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 upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the PSA Lower Safe/Fire and any upper
- This pairPSA 16" Nitride 1:7 M4 Carbine 5.56 NATO MOE3%
Share of builds with the PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO and any lower
- This pairPSA Lower Safe/Fire25%
PSA Lower Safe/Fire
- Of lower picks
- 0.2%
- Median paid
- $65
PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO
- Of upper picks
- 0%
- Median paid
- $330
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 upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Aero Precision Breach Small Levers
Fits both
Pistol Grip
Stock & Brace
Bolt Carrier Group
PSA 5.56 Full-Auto Nitride MPI
Fits both
Rifle Scope
Gas Block
Barrel
Handguard
PSA Lower Safe/Fire vs PSA 16" Nitride 1:7 M4 Carbine: specs and prices
| PSA Lower Safe/Fire | PSA 16" Nitride 1:7 M4 | |
|---|---|---|
| Best price | $79.99 at Palmetto State Armory | $329.99 at Palmetto State Armory |
| Stores | 1 of 1 in stock | 1 of 1 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Gas System Length | n/a | Carbine |
| Caliber | n/a | 5.56 NATO |
| Receiver Type | n/a | M4 |
| Length | n/a | 16 |
Both for $409.98 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.
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 16" Nitride 1:7 M4 Carbine 5.56 NATO: lowest $329.99 on Jul 12, highest $329.99 on Jul 12 over the last 90 days.
Upper Receivers 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 16" Nitride 1:7 M4 Carbine 5.56 NATO
Most picked next to it in real builds. Only parts our rules say fit the PSA 16" Nitride 1:7 M4 Carbine 5.56 NATO are listed.
