Does the Centurion Arms CM4 5.56 Forged work with the SIONICS Weapon Systems 5.56 Carbine?

Centurion Arms Cm4 5.56 Forged Ar-15 Lower Receiver

Lower Receiver

Centurion Arms CM4 5.56 Forged

from $128.25

Sionics Weapon Systems 5.56 Carbine Length Medium Contour Chrome Lined Ar-15 Barrel - 11.5"

Barrel

SIONICS Weapon Systems 5.56 Carbine Length Medium Contour

Centurion Arms lower and Sionics Weapon Systems barrel compatibility

Yes, they fit

The Centurion Arms CM4 5.56 Forged works with the SIONICS Weapon Systems 5.56 Carbine Length. 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 Centurion Arms lower and Sionics Weapon Systems barrel

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

Barrels builders put on the Centurion Arms CM4 5.56 Forged

Share of builds with the Centurion Arms CM4 5.56 Forged and any barrel

Lower Receivers builders put under the SIONICS Weapon Systems 5.56 Carbine

Share of builds with the SIONICS Weapon Systems 5.56 Carbine and any lower

  • Centurion Arms CM4 5.56 Forged

    Of lower picks
    0.1%
    Median paid
    $128

  • SIONICS Weapon Systems 5.56 Carbine

    Of barrel picks
    0.1%
    Median paid
    n/a
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 Centurion Arms lower and Sionics Weapon Systems barrel

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

Bolt Carrier Group

Pistol Grip

Upper Receiver

Stock & Brace

Trigger

Charging Handle

Handguard

Gas Block

Optic

Buffer Tube Assembly

Muzzle Device

Centurion Arms CM4 5.56 Forged vs SIONICS Weapon Systems 5.56: specs and prices

Centurion Arms CM4 5.56SIONICS Weapon Systems 5.56
Best price$128.25 at Primary Armsn/a
Stores1 of 1 in stockn/a
AssemblyStrippedn/a
PlatformAR-15n/a
Caliber5.56 NATO5.56 NATO
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
Gas Systemn/aCarbine
Lengthn/a11.5
Twistn/a1:7
Contourn/aMedium
Threadn/a1/2x28
Weightn/a1

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.

Centurion Arms CM4 5.56 Forged

SIONICS Weapon Systems 5.56 Carbine Length

No store lists it today.

Price history, last 90 days

  • Centurion Arms CM4 5.56 Forged: lowest $128.25 on Jul 7, highest $128.25 on Jul 7 over the last 90 days.

Barrels frequently paired with the Centurion Arms CM4 5.56 Forged

Most picked next to it in real builds. Only parts our rules say fit the Centurion Arms CM4 5.56 Forged are listed.

Lower Receivers frequently paired with the SIONICS Weapon Systems 5.56 Carbine

Most picked next to it in real builds. Only parts our rules say fit the SIONICS Weapon Systems 5.56 Carbine are listed.