Does the ODIN Works OTR-15 .223 Remington AR work with the ODIN Works 6mm ARC 21" XL Rifle Length?

Odin Works OTR-15 .223 Remington AR Lower, Tan - OTR15RECEIVERSETCT

Lower Receiver

ODIN Works OTR-15 .223 Remington AR Lower

from $473.10

Odin Works 6mm ARC Complete Upper Receiver 21" XL Rifle Length Barrel - 17.5" O2 Lite M-LOK Rail

Upper Receiver

ODIN Works 6mm ARC 21" XL Rifle Length Barrel

from $901.55

Odin Works lower and Odin Works upper compatibility

Yes, they fit

The ODIN Works OTR-15 .223 Remington AR Lower works with the ODIN Works 6mm ARC 21" XL Rifle Length Barrel. Our compatibility rules found no conflict between them.

No one has built this exact setup yet, but Odin Works lowers with Odin Works uppers 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 lower and Odin Works upper

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

Upper Receivers builders put on the ODIN Works OTR-15 .223 Remington AR

Share of builds with the ODIN Works OTR-15 .223 Remington AR and any upper

Lower Receivers builders put under the ODIN Works 6mm ARC 21" XL Rifle Length

Share of builds with the ODIN Works 6mm ARC 21" XL Rifle Length and any lower

  • ODIN Works OTR-15 .223 Remington AR

    Of lower picks
    0%
    Median paid
    $473

  • ODIN Works 6mm ARC 21" XL Rifle Length

    Of upper picks
    0%
    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 Odin Works lower and Odin Works upper

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

Pistol Grip

Charging Handle

Trigger

Barrel

Optic

Stock & Brace

Handguard

Bolt Carrier Group

Suppressor

ODIN Works OTR-15 .223 vs ODIN Works 6mm ARC 21" XL: specs and prices

ODIN Works OTR-15 .223ODIN Works 6mm ARC 21" XL
Best price$473.10 at BattleHawk Armory$901.55 at Primary Arms
Stores0 of 2 in stock0 of 1 in stock
AssemblySetComplete
PlatformAR-15AR-15
Caliber.223 Wylde6mm ARC
ColorFDEn/a
Gas System Lengthn/aRifle
Lengthn/a21

Both for $1374.65 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.

ODIN Works OTR-15 .223 Remington AR Lower

ODIN Works 6mm ARC 21" XL Rifle Length Barrel

Price history, last 90 days

  • ODIN Works OTR-15 .223 Remington AR: lowest $473.10 on Jul 5, highest $473.10 on Jul 5 over the last 90 days.
  • ODIN Works 6mm ARC 21" XL Rifle Length: lowest $901.55 on Jul 6, highest $901.55 on Jul 6 over the last 90 days.

Upper Receivers frequently paired with the ODIN Works OTR-15 .223 Remington AR

Most picked next to it in real builds. Only parts our rules say fit the ODIN Works OTR-15 .223 Remington AR are listed.

Lower Receivers most paired with Odin Works uppers

The ODIN Works 6mm ARC 21" XL Rifle Length is not in enough builds yet, so these are the most picked next to any Odin Works upper. Only parts our rules say fit the ODIN Works 6mm ARC 21" XL Rifle Length are listed.