The pad of the stock is way too hard. Uncomfortable to hold and shoot. I’m sure there is a m4 stock that will come with something nicer.

Made the mistake of buying the Panzer adjustable stock when the MAC was out of stock it was crap google issues believe me it happens. Bought the MAC and love it, perfect, like the way it adjusts length similar to most AR's, sturdy construction + QD for sling built in. So don't do what I did, just buy this one first!

Sad that we have to buy this since it's essentially the same parts that come with it, except for the ridiculous laws that disallow adjustability. That said, this is a good and fair price and does the job 100%. Glad I bought it.

Great product very well made

I bought the Mac 1014 shotgun and later the adjustable stock. When I received the stock there weren’t any directions that came with it. I reached out to MAC and the response from them was they couldn’t provide directions for something that might modify the firearm. They sold the gun and stock under their brand name and couldn’t provide the directions for it. The person from MAC did include a YouTube video that told me how to tighten the stock. This along with another YouTube video I found helped me install the new stock. I’f your going to sell the a product with your brand name in it, then include the directions for it.

Damn ATF, and their stupid import rules. Because of them, MAC can't import their Benelli clone with an adjustable stock, so we have to shell out another $75 to get one. Installation was all of 5 minutes. Loosen the screw that retains the butt plate, use the provided Allen key to remove the stock bolt, slide off the old stock, and slide on the new. Be careful not to cross thread the stock bolt as it goes in at an odd angle because of the recoil spring guide tube. Once on, it's rock solid, and now you can finally get an appropriate length of pull

great product just wish it came with the rifle ???

Nicely made product and the adjustment is very positive. The only issue I can see is where the stock slides onto the buffer tube. There is about an inch of space between the stepped washer which caps the area where the bolt slides through. This area is polymer and I believe it will be possible for the washer to eventually collapse into the stock tube. I alleviated this void by machining a filler which creates a solid area between the washer and the buffer. Tight as a drum and solid.

Excellent