First Factory (Laylax) Carbon Barrel Piece 7Inch

Carbon outer barrel with a strong presence!
Contributes to the weight reduction of the gun and improves mobility!
Three sizes are available for use with our “Outer Barrel Base for Standard M4 Short”!

The main material is carbon, making this an ultra-lightweight outer barrel piece with a strong presence. The barrel length is set to match our “Outer Barrel Base for Standard M4 Short” and can be used as outer barrels equivalent to [5“], [7”] and [9"] by combining them. Of course, it can be used with our Standard, Next Generation and Gas Blowback M4 series, as well as SIG AIR MCX and MPX outer barrel base series. (Total length will vary depending on each base.) In addition, the length can be adjusted by attaching our “M4 Outer Barrel Piece” to the base of the barrel.

Barrel weight: 5 inches approx.
5 inches approx. 27g
7 inches approx. 34g
9” approx. 40g

Barrel length
5 inches approx. 108mm
7” approx. 158mm
9 inches approx. 209mm
Not including the muzzle side thread.　

Threading: 14mm reverse thread (CCW)

Compatible outer barrel bases and pieces
Outer barrel base for standard M4
Outer Barrel Base for Standard M4 Short
Outer Barrel Base for Next Generation M4
Outer Barrel Base for M4MWS
SIG AIR MCX Outer Barrel Base & Gas Block Base Set
SIG SAUER ProForce MPX Outer Barrel Base & Battery Spacer for Electric Gun