Check the listing for details. For Glock Gen 4 Extended Control Kit And Serrated Mag Release Choose Custom Kit. Condition: New. Listed at 63.95 USD. GTG Extended Control Kit For GLOCK Gen 4 With Extended Magazine Release . Fits Glock Models-G17,19, 22, 23, 24, 26, 27, 31, 32, 33, 34, 35, 37, 38, 39 Coatings- CHROME- Nickel (Satin Finish, NOT GLOSSY) CERAKOTE- Black, NRA Blue, Burnt Bronze,Glock Gray, Glock Flat Dark Earth, OD Green, HiViZ Orange, Sig Pink, Mad Purple, USMC Red, Satin Aluminum, Storm Trooper White and Zombie Green. TiN/Gold- Titanium Nitride Coated The extended magazine release is made from Aluminum and Custom Coated. The TACTICAL SERRATED Grip ensures a positive grip during wet or dry conditions. The TACTICAL SERRATED design which is slightly wider and deeper than most other mag releases was intended to give your Glock that Tactical look and feel. The Magazine Release will not interfere with concealment or duty holsters. KITS INCLUDE- Gen 4 Kits 3 Pin (BSP) Include-Stainless Steel Trigger PinStainless Steel Locking Block PinStainless Steel Back Strap PinExtended Slide StopStainless Steel Extended Slide Lock LeverGen 4 Kits 3 Pin (THP) Include-Stainless Steel Trigger PinStainless Steel Locking Block PinStainless Steel Trigger Housing PinExtended Slide StopStainless Steel Extended Slide Lock LeverGen 4 Kits Include-Stainless Steel Trigger PinStainless Steel Locking Block PinStainless Steel Trigger Housing PinStainless Steel Backstrap PinExtended Slide StopStainless Steel Extended Slide Lock Lever FINISH YOUR BUILD WITH THE MATCHING CUSTOM PARTS-EXTRACTORS https://www.ebay.com/itm/303116469904ADAPTER RINGS https://www.ebay.com/itm/292520310075CURVED FACED TRIGGER https://www.ebay.com/itm/293510943627CURVED FACED TRIGGER-1https://www.ebay.com/itm/294241145445TANGO DOWN TRIGGER NO BAR https://www.ebay.com/itm/293558026154TANGO DOWN TRIGGER https://www.ebay.com/itm/303646836142MICRO COMP https://www.ebay.com/itm/303139910490COMPENSATOR https://www.ebay.com/itm/292430327014MAGAZINE RELEASES STIPPLED GEN 4/5 GEN 13 https://www.ebay.com/itm/293051560853REAR SLIDE COVER PLATES https://www.ebay.com/itm/302154919244GEN 4 GUIDE ROD ASSEMBLIES https://www.ebay.com/itm/303079810216GUIDE ROD ASSEMBLIES G26 SINGLE SPRING https://www.ebay.com/itm/294318657089GUIDE ROD ASSEMBLIES G26 https://www.ebay.com/itm/292927267213GUIDE ROD ASSEMBLIES G20 https://www.ebay.com/itm/303205471063GUIDE ROD ASSEMBLIES G29 https://www.ebay.com/itm/292960369295GUIDE ROD GEN 4/5 G17 https://www.ebay.com/itm/303205471063GUIDE ROD GEN 4/5 G17 https://www.ebay.com/itm/303205471063BLACK BARREL- https://www.ebay.com/itm/294405694434TiN BARREL- https://www.ebay.com/itm/294405764590SIGHTS GEN 1-4-https://www.ebay.com/itm/304142595942Disclaimer - "GLOCK" is a federally registered trademark of Glock, Inc. or Glock Ges.m.b.H. GoTo GEAR has NO affiliation in any manner with, or otherwise endorsed by, Glock, Inc. or Glock Ges.m.b.H. The use of the word "GLOCK " on this page is merely to identify which firearm these parts or components are compatible with.