Does the LMT MARS-LS PDW work with the Proof Research 6mm ARC AR-Type?
Lewis Machine & Tool lower and Proof Research barrel compatibility
Yes, they fit
The LMT MARS-LS PDW works with the Proof Research 6mm ARC AR-Type. 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 PDW vs Proof Research 6mm ARC AR-Type: specs and prices
| LMT MARS-LS PDW | Proof Research 6mm ARC | |
|---|---|---|
| Best price | $990.00 at BattleHawk Armory | $649.00 at Optics Planet |
| Stores | 2 of 3 in stock | 3 of 6 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Caliber | n/a | 6mm ARC |
| Gas System | n/a | Rifle |
| Length | n/a | 16 |
| Twist | n/a | 1:7 |
| Contour | n/a | SPR |
| Thread | n/a | 5/8x24 |
| Weight | n/a | 2 |
Both for $1639.00 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 PDW: lowest $908.10 on Aug 23, highest $1019.70 on Jul 5 over the last 90 days.
- Proof Research 6mm ARC AR-Type: lowest $493.49 on Sep 19, highest $649.99 on Sep 26 over the last 90 days.