A shorter version of the larger Madbull ACE Skeleton Stock (MB-SKESTOCK-L), the longer version is M16 stock length whereas this more compact version is only 248mm long. This makes this skeleton design a very simple, compact and lightweight carbine stock hand for CQB and other compact carry assault AR platforms. This model is not length adjustable and does not side fold, the result is a rock solid design with no multi-part give to allow any rattle. The butt has a thick rubberized pad and the top bar of the stock ahas a soft fabric pad to make the check weld more comfortable and stable.
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Product Details
- Type
- M4
- Lenght (mm)
- 250
- Weight
- 380gr
- Material
- Aluminum
- Colour
- Black
About Madbull
Madbull is a Hong Kong manufacturer specialized in CNC machining. Their manufacturing precision is world renowned with a very high level of quality and control. Thanks to their quality level they have got licenses of big American manufacturers like Daniel Defense, Noveske, JP Rifle or Spike Tactical.
M4 stock tube diameter
To find out if the stock or the stock tube will be compatible with your replica, you can check the diameter of the stock tube to determine if it is MILSPEC or COMSPEC. For M4 AEGs, as a general rule stock tubes and stocks from Tokyo Marui - VFC - G&G and clone "M4 AEG" will be closer to mil-spec size. For the M4 GBB and AR15 beware it often happens that the tubes are bigger so measure the diameter of your tube carefully before ordering. At Magpul, for example, all sticks are sorted MILSPEC or COMSPEC which makes your job easier! Obviously the manufacturers all have more or less their own rating and it is unfortunately impossible for us to promise you that you will have the stock never moving on the stock tube !

M4 Stock compatibility
To find out if the stock or the stock tube will be compatible with your replica, you can check the diameter of the stock tube to determine if it is MILSPEC or COMSPEC. For M4 AEGs, as a general rule stock tubes and stocks from Tokyo Marui - VFC - G&G and clone "M4 AEG" will be closer to mil-spec size. For the M4 GBB and AR15 beware it often happens that the tubes are bigger so measure the diameter of your tube carefully before ordering. At Magpul, for example, all sticks are sorted MILSPEC or COMSPEC which makes your job easier!
Obviously the manufacturers all have more or less their own rating and it is unfortunately impossible for us to promise you that you will have the stock never moving on the stock tube !

