Does the Harrington & Richardson M16A2 Special work with the Criterion 11.5" .223 Wylde Core?

Lower Receiver
Harrington & Richardson M16A2 Special Forces COTS Marked

Barrel
Criterion 11.5" .223 Wylde Core Phosphate/Chrome-Lined
from $313.49
Harrington & Richardson lower and Criterion Barrels barrel compatibility
Yes, they fit
The Harrington & Richardson M16A2 Special Forces works with the Criterion 11.5" .223 Wylde Core. 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 Harrington & Richardson lower and Criterion Barrels barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Harrington & Richardson M16A2 Special and any barrel
- This pairCriterion 11.5" .223 Wylde Core33%
Share of builds with the Criterion 11.5" .223 Wylde Core and any lower
- This pairHarrington & Richardson M16A2 Special Forces9%
Harrington & Richardson M16A2 Special
- Of lower picks
- 0%
- Median paid
- n/a
Criterion 11.5" .223 Wylde Core
- Of barrel picks
- 0.2%
- 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 Harrington & Richardson lower 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.
Harrington & Richardson M16A2 vs Criterion 11.5" .223 Wylde: specs and prices
| Harrington & Richardson | Criterion 11.5" .223 Wylde | |
|---|---|---|
| Best price | n/a | $313.49 at Brownells |
| Stores | n/a | 0 of 3 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | .223 Wylde |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Gray | n/a |
| Gas System | n/a | Carbine |
| Length | n/a | 11.5 |
| Twist | n/a | 1:8 |
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
- Criterion 11.5" .223 Wylde Core: lowest $313.49 on Jul 5, highest $313.49 on Jul 5 over the last 90 days.
Barrels most paired with Harrington & Richardson lowers
The Harrington & Richardson M16A2 Special is not in enough builds yet, so these are the most picked next to any Harrington & Richardson lower. Only parts our rules say fit the Harrington & Richardson M16A2 Special are listed.
Lower Receivers frequently paired with the Criterion 11.5" .223 Wylde Core
Most picked next to it in real builds. Only parts our rules say fit the Criterion 11.5" .223 Wylde Core are listed.



















