Does the Battle Arms Xiphos 9mm AR Lower work with the PSA 4" PCC 9mm 1/10 Nitride Thread?

Lower Receiver
Battle Arms Xiphos 9mm AR Lower
from $221.99

Barrel
PSA 4" PCC 9mm 1/10 Nitride Thread Pitch: 1/2x28
from $89.99
Battle Arms Development lower and Palmetto State Armory barrel compatibility
Yes, they fit
The Battle Arms Xiphos 9mm AR Lower works with the PSA 4" PCC 9mm 1/10 Nitride Thread Pitch: 1/2x28. 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 Battle Arms Development lower and Palmetto State Armory barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Battle Arms Xiphos 9mm AR Lower and any barrel
- This pairPSA 4" PCC 9mm 1/10 Nitride Thread Pitch: 1/2x2813%
- Yankee Hill Machine Co. 16.5" Threaded FlutedDoes not fit13%
- Daniel Defense 10.3" 5.56 NATO CHF CarbineDoes not fit13%
Battle Arms Xiphos 9mm AR Lower
- Of lower picks
- 0.1%
- Median paid
- $230
PSA 4" PCC 9mm 1/10 Nitride Thread
Not in enough builds yet to report.
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 Battle Arms Development 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.
Upper Receiver
Charging Handle
Stock & Brace
Pistol Grip
Handguard
Muzzle Device

Midwest Industries 1/2x36 Thread 9mm Aluminum Blast Can
Fits, check note
Battle Arms Xiphos 9mm AR vs PSA 4" PCC 9mm 1/10 Nitride: specs and prices
| Battle Arms Xiphos 9mm AR | PSA 4" PCC 9mm 1/10 Nitride | |
|---|---|---|
| Best price | $269.00 at MidwayUSA | $89.99 at Palmetto State Armory |
| Stores | 1 of 5 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-9 | n/a |
| Caliber | 9mm | 9mm |
| Color | Black | n/a |
| Length | n/a | 10.5 |
| Twist | n/a | 1:10 |
| Thread | n/a | 1/2x28 |
Both for $358.99 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
- Battle Arms Xiphos 9mm AR Lower: lowest $221.99 on Jul 5, highest $269.00 on Jul 10 over the last 90 days.
Barrels frequently paired with the Battle Arms Xiphos 9mm AR Lower
Most picked next to it in real builds. Only parts our rules say fit the Battle Arms Xiphos 9mm AR Lower are listed.
Lower Receivers most paired with Palmetto State Armory barrels
The PSA 4" PCC 9mm 1/10 Nitride Thread is not in enough builds yet, so these are the most picked next to any Palmetto State Armory barrel. Only parts our rules say fit the PSA 4" PCC 9mm 1/10 Nitride Thread are listed.

Palmetto State Armory BLEM PSA Classic Stealth Lower
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Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine Stock
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Wilson Combat Forged
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Wilson Combat Wc-15 Billet
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Aero Precision M4E1 Stripped
Fits, check noteCheck fit












