Does the LMT MARS-LS PDW work with the Rosco Manufacturing Bloodline 5.56 M4?

Lewis Machine & Tool lower and Rosco Manufacturing barrel compatibility

Yes, they fit

The LMT MARS-LS PDW works with the Rosco Manufacturing Bloodline 5.56 M4 Carbine. 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 Rosco Manufacturing Bloodline: specs and prices

LMT MARS-LS PDWRosco Manufacturing
Best price$990.00 at BattleHawk Armory$131.49 at Ammunition Depot
Stores2 of 3 in stock7 of 8 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
Calibern/aAR-15
Gas Systemn/aCarbine
Lengthn/aStandard
Twistn/a1:7
Contourn/aM4
Threadn/a1/2x28

Both for $1121.49 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.

LMT MARS-LS PDW

Rosco Manufacturing Bloodline 5.56 M4 Carbine

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.
  • Rosco Manufacturing Bloodline 5.56 M4: lowest $131.49 on Jul 5, highest $162.99 on Aug 4 over the last 90 days.