6.49 pounds without magazine, 7.19 pounds with a loaded 20 round magazine and 7.5 pounds with a loaded 30 round magazine.
If there's one made which would fit, you could. However, the weight of a 30 round magazine could possibly be too heavy for the magazine release of the Lorcin.
About 8.8 lbs. loaded.
With a loaded 30-round STANAG magazine, the M4 carbine weighs 3.1 kilograms (6.9 pounds).
Only if you have a 30 round magazine.
The weight of a fully loaded magazine with 5.56 ammo can vary based on the size and material of the magazine. However, typically a fully loaded 30-round magazine with 5.56 ammo can weigh around 1 to 1.5 pounds.
It will vary depending on the make of your 30 round magazine. Rarely do I find a 30 round aftermarket magazine that works well for these rifles, and reloading with stripper clips is quite fast. If it were mine, I would not.
A 30-round Thompson box magazine is typically around 10.5 inches long.
If you have a 30 round magazine for it, yes, it will hold 30 rounds.
Depends on where you live.
One could be made.
The two most common magazine capacities for the M4A1 carbine as 20- and 30-rounds. These come in the form of STANAG magazines, originally used in the M16. 100-round Beta C-Mags are also available.