Year after year, ProMag has increasingly become one of the leading manufacturers of firearms magazines in the world. Gun enthusiasts and law enforcement personnel have agreed, be it for recreational "plinking", competition shooting, or law enforcement, Promag is the source you can count on.
This is ProMag's 9mm Magazine Adaptor Block. It easily installs in AR-15 lower-receivers and allows the use of 9mm Colt SMG in Colt pattern 9mm upper-receivers. The block is constructed of high a strength polymer with steel hardware, roller, ejector, and bolt stop.
Features and Specifications:
Manufacturer Number: PM237B
ProMag AR-15 9mm Magazine Quick Change Adapter Block Black
Constructed of high a strength polymer
Roller, ejector, and bolt stop
Color: Matte Black Finish
|Condition||New in Box|
|Finish Per Color||Black|
|Manufacturer Part Number||PM237B|