We are a small shop that specializes in limiting the capacity of magazines for use in restrictive states. We design and install blocks for most any mag or drum.
We are located in beautiful Tonto Basin Arizona.
Mfg Item #: 509PLT-0.82-PIC
Holosun Technologies 509 Adapter, Black, Low Mount, Fits Picatinny 509MNT-0.82-PIC