A&K M249 MK2 Stock for M249 SAW Series Light Machine Gun AEG (Black)

Spent about 2 hours trying to install, you must first remove the top pin of the m249 and then take off 2 e clamps, both in extremely tight spaces. even specialized tools will not work for removing these. I find the best method is to get 2 screwdrivers and orient the clamp so it is exposed. Getting them back in is worse, I recommend taking a rubber mallet and orienting the clamp into the groove on the pin it fits into and then before it falls out of place hit it (with a lot of momentum) and repeat this method until it goes in properly. The stock also has a bit of wobble which is a bummer

I am not a tech this is just the method that worked best for me