Does the LMT MARS-L Stripped work with the Criterion .223 Wylde Barrel?
Lewis Machine & Tool lower and Criterion Barrels barrel compatibility
Yes, they fit
The LMT MARS-L Stripped works with the Criterion .223 Wylde Barrel. 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 Lewis Machine & Tool lower and Criterion Barrels barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the LMT MARS-L Stripped and any barrel
- This pairCriterion .223 Wylde Barrel0.7%
Share of builds with the Criterion .223 Wylde Barrel and any lower
- This pairLMT MARS-L Stripped13%
LMT MARS-L Stripped
- Of lower picks
- 2.4%
- Median paid
- $306
Criterion .223 Wylde Barrel
- 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 Lewis Machine & Tool 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.
LMT MARS-L Stripped vs Criterion .223 Wylde Barrel: specs and prices
| LMT MARS-L Stripped | Criterion .223 Wylde Barrel | |
|---|---|---|
| Best price | $342.00 at BattleHawk Armory | $313.49 at Optics Planet |
| Stores | 3 of 4 in stock | 0 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Caliber | n/a | .223 Wylde |
| Gas System | n/a | Carbine |
| Length | n/a | 11.5 |
| Twist | n/a | 1:8 |
| Contour | n/a | HBAR |
| Thread | n/a | 1/2x28 |
| Weight | n/a | 1.65 |
Both for $655.49 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
- LMT MARS-L Stripped: lowest $320.99 on Jul 5, highest $352.35 on Jul 11 over the last 90 days.
- Criterion .223 Wylde Barrel: lowest $313.49 on Jul 5, highest $313.49 on Jul 5 over the last 90 days.
Barrels frequently paired with the LMT MARS-L Stripped
Most picked next to it in real builds. Only parts our rules say fit the LMT MARS-L Stripped are listed.
Lower Receivers frequently paired with the Criterion .223 Wylde Barrel
Most picked next to it in real builds. Only parts our rules say fit the Criterion .223 Wylde Barrel are listed.




















