Does the CMMG MK/4 Armor work with the Radian Weapons Raptor SD-SL?

CMMG MK/4 AR-15 Upper Receiver Assembly Armor Black

Upper Receiver

CMMG MK/4 Armor

from $130.55

Radian Weapons Ar-15 Raptor Sd-Sl Ambidextrous Charging Handle Black

Charging Handle

Radian Weapons Raptor SD-SL

from $110.99

CMMG upper and Radian charging handle compatibility

Yes, they fit

The CMMG MK/4 Armor works with the Radian Weapons Raptor SD-SL. Our compatibility rules found no conflict between them.

This exact setup has been built more than once on GunPartPicker.

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 CMMG upper and Radian charging handle

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

Charging Handles builders put on the CMMG MK/4 Armor

Share of builds with the CMMG MK/4 Armor and any charging handle

Upper Receivers builders put under the Radian Weapons Raptor SD-SL

Share of builds with the Radian Weapons Raptor SD-SL and any upper

  • CMMG MK/4 Armor

    Of upper picks
    0.1%
    Median paid
    $130

  • Radian Weapons Raptor SD-SL

    Of charging handle picks
    1.7%
    Median paid
    $111
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 CMMG upper and Radian charging handle

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

Bolt Carrier Group

Trigger

Optic

Stock & Brace

Pistol Grip

Lower Receiver

Gas Block

Light

Suppressor

Barrel

CMMG MK/4 Armor vs Radian Weapons Raptor SD-SL: specs and prices

CMMG MK/4 ArmorRadian Weapons Raptor SD-SL
Best price$134.99 at Palmetto State Armory$133.99 at Ammunition Depot
Stores2 of 3 in stock7 of 8 in stock
AssemblyStrippedn/a
PlatformAR-15AR-15
Handn/aAmbidextrous
Latch Stylen/aExtended
Materialn/a7075-T6 Aluminum
Colorn/aBlack
Finishn/aHardcoat Anodized

Both for $268.98 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.

CMMG MK/4 Armor

Radian Weapons Raptor SD-SL

Price history, last 90 days

  • CMMG MK/4 Armor: lowest $130.55 on Jul 5, highest $144.79 on Jul 24 over the last 90 days.
  • Radian Weapons Raptor SD-SL: lowest $110.99 on Jul 14, highest $140.99 on Sep 21 over the last 90 days.

Charging Handles frequently paired with the CMMG MK/4 Armor

Most picked next to it in real builds. Only parts our rules say fit the CMMG MK/4 Armor are listed.

Upper Receivers frequently paired with the Radian Weapons Raptor SD-SL

Most picked next to it in real builds. Only parts our rules say fit the Radian Weapons Raptor SD-SL are listed.