Does the Knights Armament Sr-15 Iws work with the ODIN Works 6mm ARC 21" XL Rifle Length?
Lower Receiver
Knights Armament Sr-15 Iws
from $959.31
Upper Receiver
ODIN Works 6mm ARC 21" XL Rifle Length Barrel
from $901.55
Knights Armament lower and Odin Works upper compatibility
Yes, they fit
The Knights Armament Sr-15 Iws works with the ODIN Works 6mm ARC 21" XL Rifle Length Barrel. Our compatibility rules found no conflict between them.
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 lower and Odin Works upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Knights Armament Sr-15 Iws and any upper
Share of builds with the ODIN Works 6mm ARC 21" XL Rifle Length and any lower
Knights Armament Sr-15 Iws
- Of lower picks
- 0.3%
- Median paid
- $959
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 Knights Armament 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.
Stock & Brace
Charging Handle
Muzzle Device
Bolt Carrier Group
Daniel Defense Bolt/carrier Group
Fits, check note
Rifle Scope
Pistol Grip
Knights Armament Sr-15 Iws vs ODIN Works 6mm ARC 21" XL: specs and prices
| Knights Armament Sr-15 Iws | ODIN Works 6mm ARC 21" XL | |
|---|---|---|
| Best price | $959.31 at BattleHawk Armory | $901.55 at Primary Arms |
| Stores | 0 of 3 in stock | 0 of 1 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 6mm ARC |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System Length | n/a | Rifle |
| Length | n/a | 21 |
Both for $1860.86 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.
Price history, last 90 days
- Knights Armament Sr-15 Iws: lowest $1099.99 on Jul 6, highest $1249.99 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 Knights Armament Sr-15 Iws
Most picked next to it in real builds. Only parts our rules say fit the Knights Armament Sr-15 Iws 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.
