The Glock Firing Pin Spacer Sleeve is a genuine factory replacement part, manufactured by Glock to the same precise specifications and materials as the original component. This ensures a perfect fit and dependable operation for your firearm. Designed to work with all Glock 9mm, .40 S&W, .357 SIG, and 10mm models, including G17, 17L, 19, 20, 22, 23, 24, 26, 27, 29, 31, 32, 33, 34, and 35.

Please note, it does not fit G42, G43, G43X, or G48 models. Keep your Glock performing at its best with this essential OEM part.