Glock 17 OEM Locking Block

Features

1. Genuine Glock OEM Part — Factory-original replacement component manufactured by Glock to exact factory specifications.
2. Part Number SP00308 — Direct-fit replacement that matches the original Glock catalog part for guaranteed compatibility.
3. 2-Pin Frame Compatibility — Engineered specifically for older 2-pin Glock frames; does not fit 3-pin frames or subcompact models.
4. Fits G17, G17L, and G34 — Compatible with full-size 9mm Glock 17, the long-slide 17L, and the competition-focused Glock 34.
5. Hardened Steel Construction — Heat-treated steel build handles repeated slide cycling and barrel lock-up without deformation.
6. Critical Function Component — Locks the barrel into battery and controls timing during the slide's recoil cycle for safe, reliable function.
7. Drop-In Installation — Slots directly into the frame using the factory locking block pin and trigger pin — no fitting required.
8. Restores Factory Performance — Ideal for refreshing a high-round-count pistol or completing a parts kit build on a 2-pin compatible frame.