[US Made Benelli M4 Collapsible Stock]

I ordered a US made mag extension and follower from Carrier Comp and a collapsable M4 stock from Promag. I reckon I'll just sell my factory Benelli collapsable stock later on. This simplifies the 922r BS.

 

Narkcop, I would be curious to know your opinion on the quality difference between the Benelli c-stock and the Magpul when yours finally arrives. Especially as to how the two compare when sliding back and forth between the three locking positions.

[US Made Benelli M4 Collapsible Stock]

My factory M4 c-stock has also a tiny wobble, and it could be that the us made c-stock retaining pin doesn`t seat down properly or is slightly too narrow in diameter due to a metric made firearm. Maybe someone could swap a factory retaining pin into the us c-stock.

 

I received mine from Promag today only to find out that the retaining pin (part 106J if it were Benelli) was missing from my build. Simple oversight I suppose from a custom product. I talked to Pro Mag and they were willing ot mail me a new stock, but I urged them just to mail the pin so we didn't have to hassle with an exchange.

 

In the meantime I'm using a large nail that I hacked down to size. The diameter of the nail isn't quite right for smooth transitions from each position, but it is sufficient to hold the stock in place.