Not what i expected - JE Machine Tech AR-10/15 M4 Mil-Spec Collapsible Buttstock Combo

in reality these don/t cost much, at $30 wasn't expecting magpul quality.

the extension tube is of nice quality, castle nut and rear plate are OK..problem is the plastic stock itself. needed to hammer it down the extension tube, fits so ridiculously snug i thought i was sent a commercial tube...fast transition from one position to another is just impossible, you will need both hands to accomplish that, also no way to set it to an intermediate length without resorting to cumbersome , lengthy and possible dangerous maneuvers..for a FIXED stock is alright.Stock polymer is incredible cheap, probably the cheapest ive seen (and ive seen dirt cheapo stuff), Also theres no position markings on the buffer tube, so you're always guessing or (what im doing) just give up and go full collapsed/full extended.

i got 3 sets, tried to interchange parts looking for a better fit but seems this whole run was made like that..
One positive thing i gues is ,it wont rattle under NO circumstances, this this stays welded wherever position you set it to.