Does the Knights Armament CQB Mod 2 11.5" Urx 4 work with the Radian Raptor?

Knights Armament Ar-15 Upper Receiver Cqb Mod 2 11.5" Urx 4 M-Lok

Upper Receiver

Knights Armament CQB Mod 2 11.5" Urx 4 M-LOK

from $1962.99

Radian Raptor Charging Handle Ar-15 - Radian Od

Charging Handle

Radian Raptor

from $104.95

Knights Armament upper and Radian charging handle compatibility

Yes, they fit

The Knights Armament CQB Mod 2 11.5" Urx 4 M-LOK works with the Radian Raptor. 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 Knights Armament 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 Knights Armament CQB Mod 2 11.5" Urx 4

Share of builds with the Knights Armament CQB Mod 2 11.5" Urx 4 and any charging handle

Upper Receivers builders put under the Radian Raptor

Share of builds with the Radian Raptor and any upper

  • Knights Armament CQB Mod 2 11.5" Urx 4

    Of upper picks
    0.1%
    Median paid
    $1963

  • Radian Raptor

    Of charging handle picks
    0.1%
    Median paid
    $105
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 Knights Armament 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.

Lower Receiver

Stock & Brace

Pistol Grip

Handguard

Optic

Trigger

Bolt Carrier Group

Muzzle Device

Suppressor

Barrel

Knights Armament CQB Mod 2 vs Radian Raptor: specs and prices

Knights Armament CQB Mod 2Radian Raptor
Best price$1962.99 at BattleHawk Armory$104.95 at Brownells
Stores0 of 2 in stock5 of 6 in stock
AssemblyStrippedn/a
PlatformAR-15AR-15
Caliber5.56 NATOn/a
Length11.5n/a
Handn/aAmbidextrous
Latch Stylen/aExtended
Materialn/a7075-T6 Aluminum

Both for $2067.94 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.

Knights Armament CQB Mod 2 11.5" Urx 4 M-LOK

Radian Raptor

Price history, last 90 days

  • Knights Armament CQB Mod 2 11.5" Urx 4: lowest $1962.99 on Jul 5, highest $2099.99 on Jul 6 over the last 90 days.
  • Radian Raptor: lowest $109.95 on Jul 5, highest $114.99 on Jul 24 over the last 90 days.

Charging Handles frequently paired with the Knights Armament CQB Mod 2 11.5" Urx 4

Most picked next to it in real builds. Only parts our rules say fit the Knights Armament CQB Mod 2 11.5" Urx 4 are listed.

Upper Receivers frequently paired with the Radian Raptor

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