Does the Aero Precision M4E1 Stripped work with the Criterion 16" .223 Wylde Core?
Lower Receiver
Aero Precision M4E1 Stripped
from $112.99
Barrel
Criterion 16" .223 Wylde Core Phosphate/Chrome-Lined
from $313.49
Aero Precision lower and Criterion Barrels barrel compatibility
Yes, they fit
The Aero Precision M4E1 Stripped works with the Criterion 16" .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 Aero Precision lower and Criterion Barrels barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Aero Precision M4E1 Stripped and any barrel
- This pairCriterion 16" .223 Wylde Core0.7%
Share of builds with the Criterion 16" .223 Wylde Core and any lower
- This pairAero Precision M4E1 Stripped17%
Aero Precision M4E1 Stripped
- Of lower picks
- 1.9%
- Median paid
- $101
Criterion 16" .223 Wylde Core
- 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 Aero Precision 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.
Charging Handle
Pistol Grip
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Upper Receiver
Stock & Brace
Gas Block
Aero Precision M4E1 Stripped vs Criterion 16" .223 Wylde Core: specs and prices
| Aero Precision M4E1 Stripped | Criterion 16" .223 Wylde | |
|---|---|---|
| Best price | $112.99 at Brownells | $313.49 at AR15 Discounts |
| Stores | 0 of 5 in stock | 2 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Caliber | n/a | .223 Wylde |
| Gas System | n/a | Mid-Length |
| Length | n/a | 16 |
| Twist | n/a | 1:8 |
| Weight | 8.6 | n/a |
Both for $426.48 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
- Aero Precision M4E1 Stripped: lowest $100.76 on Jul 6, highest $139.99 on Jul 12 over the last 90 days.
- Criterion 16" .223 Wylde Core: lowest $313.49 on Jul 5, highest $313.49 on Jul 5 over the last 90 days.
Barrels frequently paired with the Aero Precision M4E1 Stripped
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Stripped are listed.
Lower Receivers frequently paired with the Criterion 16" .223 Wylde Core
Most picked next to it in real builds. Only parts our rules say fit the Criterion 16" .223 Wylde Core are listed.
