Does the SilencerCo SCO15 work with the Criterion 11.5" .223 Wylde Hybrid?

Upper Receiver
SilencerCo SCO15
from $219.00

Barrel
Criterion 11.5" .223 Wylde Hybrid Phosphate/Chrome-Lined
from $281.99
SilencerCo upper and Criterion Barrels barrel compatibility
Yes, they fit
The SilencerCo SCO15 works with the Criterion 11.5" .223 Wylde Hybrid. 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 SilencerCo upper and Criterion Barrels barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the SilencerCo SCO15 and any barrel
- This pairCriterion 11.5" .223 Wylde Hybrid4%
Share of builds with the Criterion 11.5" .223 Wylde Hybrid and any upper
- This pairSilencerCo SCO1520%
SilencerCo SCO15
- Of upper picks
- 0.2%
- Median paid
- $219
Criterion 11.5" .223 Wylde Hybrid
- Of barrel picks
- 0.1%
- Median paid
- $313
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 SilencerCo upper and Criterion Barrels barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle

Aero Precision Breach Small Levers
Fits both
Gas Block
Pistol Grip
Stock & Brace
Muzzle Device
Suppressor
Handguard
SilencerCo SCO15 vs Criterion 11.5" .223 Wylde: specs and prices
| SilencerCo SCO15 | Criterion 11.5" .223 Wylde | |
|---|---|---|
| Best price | $219.00 at Brownells | $281.99 at Optics Planet |
| Stores | 0 of 3 in stock | 0 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | .223 Wylde | .223 Wylde |
| Gas System | n/a | Carbine |
| Length | n/a | 11.5 |
| Twist | n/a | 1:8 |
Both for $500.99 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
- SilencerCo SCO15: lowest $219.00 on Jul 5, highest $219.00 on Jul 5 over the last 90 days.
- Criterion 11.5" .223 Wylde Hybrid: lowest $281.99 on Jul 21, highest $313.49 on Jul 5 over the last 90 days.
Barrels frequently paired with the SilencerCo SCO15
Most picked next to it in real builds. Only parts our rules say fit the SilencerCo SCO15 are listed.
Upper Receivers frequently paired with the Criterion 11.5" .223 Wylde Hybrid
Most picked next to it in real builds. Only parts our rules say fit the Criterion 11.5" .223 Wylde Hybrid are listed.


















