ARCTURUS Modular Stock Mod.1 for M4/AR-15

Code: STK-015L
  • Rubberised butt plate
  • QD sling socket
  • Crane stock

Treat your M4 to this Arcturus advanced stock. Constructed from high density polymer, with an angular design and flat textured and rubberised butt plate, this stock is both comfortable and has a sleek, smooth aesthetic that's sure to complement the look of your AR platform.

This stock is for AEG buffer tube, the adjustment lever is contained within the A-frame of the stock, to reduce snagging.

Full description


The battery compartment is accessed by twisting the latch on the back of the stock and lowering the butt plate down along the bottom hinge.

The battery compartment is roughly 2cm in diameter per cell compartment, meaning that this stock is perfect for crane batteries. Each cell compartment is a huge 16cm in length, so provided your battery's cells are 2cm in diameter, you're good to go! In regards to the cell compartments, this stock is unique in the sense that the compartments are squared, which means that your LiPo won't have any chance of the corners being squashed.



Parts & Accessories Type
External Parts
External Part Type
Package Includes


Colour Wheel Greyscale
Item Colour
Construction Icon

Weight and Dimension

Product Height
Approx. 13cm
Product Length
Approx. 19.5cm
Product Width
Approx. 6cm
Weight KG Icon
Weight (KG)
Approx. 0.257kg

Part Specific

Weapon Platform
AR, M4 / AR-15 / M16, Assault Rifle,