Baikal MP-153
The MP-153 is solid, simple, and almost unbelievably low-priced. The MP-153s gas system handles 2-3/4 to 3-1/2shells interchangeably by means of a valve spring that must can hand tightened or loosened to function with a range of loads.
The MP-153 is solid, simple, and almost unbelievably low-priced. The MP-153s gas system handles 2-3/4 to 3-1/2shells interchangeably by means of a valve spring that must can hand tightened or loosened to function with a range of loads.