Glock is renowned for reliable weapons that function in almost any circumstance, and the Gen 4 is no different. A new dual-recoil spring assembly increases the system’s life by reducing the wear ...

Ever since the Glock 19 debuted in 1988, ... The reinforced polymer frame, steel barrel and slide make the Gen 4 a hardy, durable weapon.

These three kits are available now as accessories and can be ordered by Glock dealers for $16 using the following part numbers. The two other kits will follow. 30818: G17/22/31/34/35/37; 30819: G20/21 ...