$29.99
34 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The Shadow Systems locking block is engineered from S7 tool steel with a nickel-teflon coating, making it a durable upgrade for Glock compact frame pistols manufactured from 2000 onward. This part plays a critical role in how your Glock operates, securing the barrel to the slide during firing and serving as the structural anchor for your trigger assembly and slide stop lever.
Comparable durability to factory Glock parts
Whether you're rebuilding a used pistol, doing a P80 build, or maintaining your carry gun, having a quality replacement locking block on hand makes sense. The locking block is one of those parts that rarely needs replacing under normal use, but when it does, you'll want the right part installed. Unlike some aftermarket parts that cut corners, Shadow Systems manufactures their components to the same standards you'd expect from Glock itself. The S7 tool steel construction stands up to the rigors of competition shooting, duty carry, or high-volume training sessions.
Proper fitment for 2000+ generation frames
One thing to keep in mind is that locking blocks vary by model and generation. This block is specifically designed for Glock Gen 3 and Gen 4 compact frames (G19, G23, G32, and G38 models) with the three-pin configuration used from 2000 onward. Proper fitment matters, and using the correct part ensures reliable function and prevents malfunctions. If you're upgrading from an older locking block, you might need to make minor frame adjustments, but the fit is straightforward.
Reliable choice for any Glock owner
Shadow Systems has built their reputation on producing Glock parts that work. This locking block is manufactured in the USA and uses quality materials that match or exceed factory specifications. It's the kind of part serious Glock users keep in their spare parts collection, whether they're armorers, gunsmiths, competitive shooters, or just responsible gun owners who like being prepared.
This Shadow Systems locking block is designed for Gen 3 and Gen 4 Glock compact frames manufactured from 2000 onward, specifically the G19, G23, G32, and G38 models. These are the three-pin frame configurations. It's important to verify your specific model and production year before ordering, as locking block compatibility varies between generations and frame types.
While locking blocks rarely fail under normal use, they can crack or wear over time, especially with high round counts or high-pressure ammunition. The locking block is also a critical support structure for your trigger assembly and slide stop lever. If you're building or rebuilding a pistol, having a quality replacement ensures reliable function.
Replacing a locking block requires disassembling your Glock frame and reinstalling the trigger assembly and slide stop lever components. This is generally considered a gunsmith-level task rather than basic maintenance. If you're not comfortable with the process, a local armorer can handle the installation for you.
Shadow Systems manufactures this locking block from S7 tool steel with a nickel-teflon coating, matching the quality standards of factory Glock components. It's designed to withstand the same rigors as OEM parts and is a popular choice among gunsmiths and serious Glock users who want reliable replacement parts.
| UPC | 853687007424 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | SG9C-01-24 |
| Model |
You must be logged in to post a review.
Reviews
There are no reviews yet.