Glock OEM Locking Block – 3 Pin (G19 / G23 / G32 / G38)

The Glock OEM 3-Pin Locking Block (SP07894) is a factory-original replacement component designed to maintain proper barrel lock-up and structural support in compatible Glock frames. This critical frame component helps manage recoil forces and ensures reliable cycling of the slide and barrel assembly.

Manufactured to Glock factory specifications, this locking block is ideal for replacing worn or damaged parts during maintenance, repairs, or frame builds.

Using genuine OEM parts ensures the same fit, durability, and reliability found in factory Glock pistols.

Compatibility

Designed for 3-Pin Glock frames

Fits the following models:

• Glock 19

• Glock 23

• Glock 32

• Glock 38

• Glock 47

Compatible with:

• Gen 3

• Gen 4

(3-Pin frame models)

Features

• Genuine Glock OEM factory part

• Factory part number SP07894

• Designed for 3-pin Glock frame systems

• Ensures proper barrel lock-up and recoil control

• Precision-machined for factory-spec fit and reliability

• Ideal for repairs, replacements, or frame builds

Why Use OEM Glock Parts

Factory Glock components are engineered to maintain the original performance and reliability of the firearm. The locking block plays a key role in the pistol’s operating system by supporting the barrel and distributing recoil forces through the frame.

Using OEM parts helps ensure proper function and long-term durability.

Package Includes

• 1 × Glock OEM Locking Block (3-Pin)

Important Notes

• Designed for 3-Pin Glock frames only

• Professional installation recommended

• Always verify compatibility with your specific model and generation before installation