Armorer Disassembly Punch Gunsmith Takedown Take Down Tool For All Glock Pistol Handguns + Ultimate Arms Gear Recoil Spring & Slide Impact Cushion Shock Absorbing Buffer For Glock Pistol Models : 17, 17L, 18, 19, 20, 21, 22, 23, 24, 24C, 31, 32, and 37 + Glock Extended Extend Mag Button for Easy Release OEM Original 1981 GLO1981 - Combo Combination Package Kit Set