Does anyone know where to get a Screw, for the Ma Tech. I was mounting one and I was using an allen wrench and stupidly did not look to make sure it took an allen wrench. I think I rounded out the screw and need a new one. I wish it would have come with a tool…
Also if anyone knows what tool head/size to use???
Any help appreciated.
AllAmerican
Try your local hardware store. I’ve found my best luck for out of the ordinary hardware, was at ACE Hardware.
The spec of the screw…
RECOIL SCREW (5305-01-484-7075) F/M4A1/M4/M16A4 IS AN 6-32 UNC-2A X 1.28 INCH LONG CAP SCREW, MACHINED FROM STEEL, COMPOSITION, 4340, 4130, OR 4140, HEAT TREATMENT TO HARDNESS ROCKWELL C 31 TO 36, PHOSPHATE FINISH AND MEET THE PERFORMANCE REQUIREMENT OF MIL-DTL-18240F.
http://battlearmsdevelopment.com/badbsm.php
Our screws are of a different spec than the factory and will only work with our reinforced bracket. I’d be glad to send you one for free otherwise 
That looks like it would work out great for me, it is for a DD M4. I’ll order one on Wed. from your website. Does it come with the allen wrench??? Is it SAE or Metric???
Thanks Much!
Quib Thank you for the spec’s. Where do you guys get this info??? I am going to keep that for future reference!
Quib posted your dims for you.
BTDT. I have a small bag of hardened cap head black replacements in my parts kit obtained from an ACE hardware. They were cheap. If you have trouble finding the right screw, PM me your address and I’ll send you a couple gratis.
Hey, I really appreciate that, I think I am going with this part from BAD-BSM, this is my go to frontline weapon, and I don’t think it would hurt to have the best hardware I can get for it.
No problem. Don’t mention it. 
I’m a “tech-info” junkie. When I see tech info regarding the AR/M16/M4 weapon, I simply save it.
If I can’t personally benefit from that info at that particular time, I know someone eventually will. It’s just a matter of time until somebody does come along with a question, where I might be able to help by passing that info along…
Yes Sir, same here.
ACE sometimes really can be “The Place”.
Sorry to get back to you so late, it does not come with an Allen wrench (neither did the Matech :))
The screw’s size is 6-32 x 1-1/4