This DTT Stiffler Manufacturing Lionheart complete slide kit delivers precision-engineered, suppressor-capable performance with included Gideon Optics Omega red dot sight for Glock 17 Gen 1-3 platforms. The slide is precision-machined from 416R stainless steel with a polished black nitride finish and features silver accent elements that create a distinctive aesthetic. The kit includes a threaded barrel with 1/2x28 thread pitch for suppressor and muzzle device compatibility, along with a stainless steel knurled thread protector and rubber O-ring for secure fit when accessories are not attached. The included Gideon Optics Omega single red dot sight provides 1-MOA adjustments for precise targeting, while the Glock-compatible fiber optic suppressor height sight set ensures optimal visibility and co-witness capability. This complete slide kit integrates all essential components for immediate use, making it well-suited for those seeking a comprehensive G17 upgrade with optic, suppressor capability, and distinctive styling.
This Lionheart complete slide kit includes all essential upper components plus the Gideon Optics Omega red dot sight for immediate optic-equipped functionality. The 416R stainless steel slide construction with polished black nitride finish provides strength, corrosion resistance, and a premium appearance, while the silver accent elements create distinctive two-tone styling. The included Gideon Optics Omega red dot sight features 1-MOA adjustments, allowing precise windage and elevation tuning for accurate targeting across various ranges. The suppressor height fiber optic sight set provides co-witness capability with the red dot while ensuring optimal visibility—particularly valuable when running suppressed configurations where standard height sights may be obscured. All components are machined to exacting tolerances for proper barrel lockup, extractor engagement, and reliable extraction across various 9mm ammunition types.
The threaded barrel features 1/2x28 thread pitch—the industry-standard threading for 9mm suppressors and muzzle devices—ensuring compatibility with a wide range of aftermarket accessories. The kit includes a stainless steel knurled thread protector with rubber O-ring, providing secure barrel protection when suppressors or muzzle devices are not attached. The knurled design allows easy hand-tightening and removal, while the rubber O-ring ensures the thread protector stays securely in place during shooting. The threaded design allows shooters to attach suppressors (with appropriate adapters for the Glock platform) or install compensators and other muzzle devices for recoil management, with the suppressor height sights maintaining proper sight picture even with accessories attached.
The included Gideon Optics Omega red dot sight provides modern optic capability right out of the box, eliminating the need for separate optic purchases. The 1-MOA adjustment clicks allow precise zero adjustments for accurate shot placement at various distances. The Glock-compatible fiber optic suppressor height sight set ensures the iron sights remain visible through the optic's window for co-witness capability, providing backup aiming options if the red dot fails or batteries expire. The fiber optic inserts enhance sight visibility in varying light conditions, while the suppressor height configuration ensures proper sight picture even when running suppressors (with appropriate mounting adapters) or muzzle devices that may obstruct standard height sights. This combination of red dot optic and co-witnessed suppressor height sights creates a versatile aiming system suitable for competition, defensive, and training applications.
Follow safe handling practices and manufacturer instructions at all times. Ensure compliance with all applicable federal, state, and local laws. Verify proper headspacing and component compatibility before assembly. Confirm all internal components are correctly installed and functioning before live fire. Ensure red dot optic is properly mounted and batteries are functional. Zero red dot sight and confirm co-witness with iron sights. If mounting a suppressor, use appropriate adapter/booster for the Glock platform to prevent baffle strikes. Ensure muzzle devices are properly mounted and torqued to manufacturer specifications. Remove thread protector before attaching suppressors or muzzle devices. Use appropriate eye and ear protection during all shooting activities.
Platform: Glock 17
Caliber: 9mm (9x19)
Material: 416R Stainless Steel
Finish: Polished
Threaded: Yes
Thread Pitch: 1/2x28
Compatibility: G17, Gen 1-3
Finish: Black Nitride
Sights: Glock Compatible Sight Set, Fiber Optic, Suppressor Height
Optic: Gideon Optics Omega Single Red Dot
Adjustments: 1-MOA per click
Type: Stainless Steel Knurled Thread Protector
Includes: Rubber O-Ring for secure fit
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