Blog

One of our very first machined products was the MOD-1, which can still be purchased from M13 Industries, a simple buffer tube adapter for the 4.5mm folding AKs. Since then, our family of adapters have grown significantly! This blog post will identify all of our current M4 adapters, what they fit, and cover some of their features.All of our M4 adapters have the following in common 7075 T6 Aluminum Type 3 Hard Coat AnodizedProvide 3/8" cheek rise which will allow most users to still uti …