Does the LMT MARS-LS work with the Fightlite Industries Mcr Dual-Feed Upper?
Lower Receiver
LMT MARS-LS
from $816.99
Upper Receiver
Fightlite Industries Mcr Dual-Feed Upper MLOK
from $5799.99
Lewis Machine & Tool lower and FightLite Industries upper compatibility
Yes, they fit
The LMT MARS-LS works with the Fightlite Industries Mcr Dual-Feed Upper MLOK. 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.
LMT MARS-LS vs Fightlite Industries Mcr: specs and prices
| LMT MARS-LS | Fightlite Industries Mcr | |
|---|---|---|
| Best price | $969.30 at Brownells | $5899.99 at Optics Planet |
| Stores | 2 of 3 in stock | 2 of 6 in stock |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | Multi | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Length | n/a | 16.25 |
Both for $6869.29 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-LS: lowest $816.99 on Jul 5, highest $969.99 on Oct 2 over the last 90 days.
- Fightlite Industries Mcr Dual-Feed Upper: lowest $5799.99 on Jul 6, highest $5900.99 on Aug 1 over the last 90 days.