Does the ODIN Works 6.5 Grendel Type II Upper 20" work with the Cryptic Coatings 5.56 NATO?

Odin Works 6.5 Grendel Type Ii Complete Ar-15 Upper 20" Rifle Length Barrel

Upper Receiver

ODIN Works 6.5 Grendel Type II Upper 20" Rifle Length Barrel

Cryptic Coatings 5.56 Nato Ar-15 Bolt Carrier Group - Mystic Bronze

Bolt Carrier Group

Cryptic Coatings 5.56 NATO

from $217.99

Odin Works upper and Cryptic Coatings bolt carrier group compatibility

They fit, with a catch

The ODIN Works 6.5 Grendel Type II Upper 20" Rifle works with the Cryptic Coatings 5.56 NATO, with one thing to check: Bolt Carrier Group (5.56 NATO) has a 5.56 / .223 bolt; a 6.5 Grendel build needs a 6.5 Grendel / 6mm ARC bolt.

No one has built this exact setup yet, but Odin Works uppers with Cryptic Coatings bolt carrier groups are a common pairing.

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 Odin Works upper and Cryptic Coatings bolt carrier group

Backed by thousands of qualified builds that have both an upper and a bolt carrier group.

Bolt Carrier Groups builders put on the ODIN Works 6.5 Grendel Type II Upper 20"

Share of builds with the ODIN Works 6.5 Grendel Type II Upper 20" and any bolt carrier group

Upper Receivers builders put under the Cryptic Coatings 5.56 NATO

Share of builds with the Cryptic Coatings 5.56 NATO and any upper

  • ODIN Works 6.5 Grendel Type II Upper 20"

    Of upper picks
    0.1%
    Median paid
    n/a

  • Cryptic Coatings 5.56 NATO

    Of bolt carrier group picks
    4.8%
    Median paid
    $242
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 Odin Works upper and Cryptic Coatings bolt carrier group

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

Charging Handle

Trigger

Optic

Lower Receiver

Pistol Grip

Stock & Brace

Gas Block

Suppressor

Barrel

ODIN Works 6.5 Grendel Type II vs Cryptic Coatings 5.56 NATO: specs and prices

ODIN Works 6.5 Grendel TypeCryptic Coatings 5.56 NATO
Best pricen/a$217.99 at Optics Planet
Storesn/a2 of 2 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Gas System LengthRiflen/a
Caliber6.5 Grendeln/a
Length20n/a
Cartridgen/a5.56 NATO
Stylen/aM16 Bolt Carrier
Finishn/aTitanium Carbo-Nitride PVD
Weightn/a11.55

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.

ODIN Works 6.5 Grendel Type II Upper 20" Rifle

No store lists it today.

Cryptic Coatings 5.56 NATO

Price history, last 90 days

  • Cryptic Coatings 5.56 NATO: lowest $217.99 on Jul 21, highest $242.25 on Jul 5 over the last 90 days.

Bolt Carrier Groups frequently paired with the ODIN Works 6.5 Grendel Type II Upper 20"

Most picked next to it in real builds. Only parts our rules say fit the ODIN Works 6.5 Grendel Type II Upper 20" are listed.

Upper Receivers frequently paired with the Cryptic Coatings 5.56 NATO

Most picked next to it in real builds. Only parts our rules say fit the Cryptic Coatings 5.56 NATO are listed.