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 #: SRD76212X28B
Sig Sauer Muzzle Brake, 1/2 x 28 RH, Black, SRD762-QD, 762NATO SRD-762-12X28-B