Want a 9mm AR but dont want to spend the money on a new set up? Stern defense has you covered with the best adapter on the market! It installs in seconds and runs like a sewing machine! Dont believe us? Check out the Video below!
AR-15 PCC Magazine Adapters for Glock or S&W by Stern Defense
Convert your standard mil spec AR 15, M4, M16 lower assembly to use 9mm and .40 S&W Glock Magazines. The Mag-AD series adapters install in seconds. Boasting a last round hold open feature making them a breakthrough product and a must-have for law enforcement and civilian gun enthusiasts alike.
The Stern Mag Series adapters are made of aircraft grade aluminum, lightweight with ergonomic design.
Note: These adapters require the use of a 9mm or 40S&W barrel, “depending on chosen caliber” and a Glock cut bolt.
⦁ Made in the U.S.A.
⦁ Constructed from 6061 T6 aircraft grade aluminum.
⦁ 4140 NiB coated feed ramp.
⦁ Hard coat anodized type 3.
⦁ Sturdy Construction.
⦁ Ergonomic mag release.
⦁ MAG-AD9 Works with all generations of Glock magazines.
⦁ MAG-ADMP9&40 Works with all generations of M&P magazines.
⦁ Works with any mil spec ar15 lower receiver.