The Shadow Systems Elite Frame Completion Kit (brand part no. SGK-2001) equips a Gen 3 or Gen 4 Glock 19 with a full set of Shadow Systems fire-control components, headlined by the flat-faced, machined-aluminum Shadow Systems Elite Trigger. Built in the USA, this kit hands home builders and upgraders everything needed to finish a stripped compact 9mm frame without hunting down individual OEM parts one at a time. A 3.5 lb connector delivers a crisper, more consistent press, while the complete slide-lock and magazine-catch hardware set restores full function from a single matched source. It’s a straightforward way to turn a stripped Glock 19 frame into a finished, dependable pistol.

Key Specifications

• Includes the Shadow Systems Elite Trigger, a flat-faced machined-aluminum trigger shoe for a crisper, more consistent break.
• Ships with a 3.5 lb connector to tune pull weight for a lighter, more predictable press.
• Bundles the magazine catch and magazine catch spring so the entire mag-release assembly is replaced as a matched set.
• Comes with the G19/23/32 locking block that keeps slide-to-frame lockup properly timed.
• Includes a complete trigger housing with ejector, trigger pin, trigger spring, and locking block pin to finish the fire-control group.
• Provides the standard-length slide stop lever, slide lock, and slide lock spring needed to complete the build.
• Purpose-fit for Gen 3 and Gen 4 Glock 19 frames, with no unlisted-compatibility guesswork.

Frequently Asked Questions

Does this kit include the Glock 19 frame? No, it supplies every internal fire-control part needed to finish a stripped Gen 3 or Gen 4 frame, but the frame itself is sold separately.

What trigger pull weight does the kit deliver? The included 3.5 lb connector, paired with the Elite Trigger, is tuned for a lighter, more consistent press than a stock Glock trigger.

Will it fit a Gen 5 Glock 19? No, this kit is built specifically for Gen 3 and Gen 4 Glock 19 frames.

Buy the Shadow Systems Elite Frame Completion Kit

Finish your Glock 19 build with a matched fire-control set instead of piecing together individual OEM parts. Order it from Shadow Systems through our Lubbock, Texas gun shop for fast, direct shipping, no FFL required, and browse more Glock parts to round out the rest of your build.