XTech Tactical MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine Black 2 Pack. The Freedom Series from XTech Tactical features 10-round limited magazines to comply with state bans on "high-capacity magazines" - with an adaptor that allows for 17-round capacity when/if you relocate or local laws become more gun-friendly. The MAG17-10 is a true double stack 10-round magazine compared to the single stack factory magazines. The MAG17-10 fits EVERYTHING that takes a Glock 9mm double stack 17 round magazines. ANY mag-well ANY variant ANY Glock inspired pistol rifle or carbine. Specifications for XTech Tactical MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine: Manufacturer: XTech Tactical Gun Make: Glock Gun Model: Glock 19X Magazine Capacity: 10 Round Color: Black Features of XTech Tactical MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine 10-round Magazine for Glock 17 (2-pack) Free State Adaptor available when/if your state laws change or you relocate True Double Stack Mag Upgraded over Glock Factory 17-7 Stainless Steel Spring Proprietary Baseplate material for unmatched durability Delrin with additive No Stick follower Steel-Reinforced Magazine Body Lifetime Warranty Package Contents: XTech Tactical MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine What firearm models does the manufacturer say XTech Tactical MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine is compatible with? The manufacturer says that XTech Tactical MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine is compatible with Glock 19XXTech Tactical XT3032202: MAG17-10 Freedom Series Glock 17/19x 10-Round Magazine Black 2 Pack