Out of stock
SKU: TRAC5001-P
The Trijicon DI Night Sight Replacement Retainer (TRAC5001-P) is a precision component designed for operators and gunsmiths who maintain Trijicon Day/Illuminated (DI) night sight systems. This replacement retainer restores proper sight retention and alignment when factory retainers show wear, damage, or require recalibration after sight adjustments or installation on different firearms platforms. The kit includes two retainers and a dedicated T10 torque L-key, ensuring correct fastener tension and repeatable installation specifications.
Trijicon night sights are standard-issue and widely adopted across law enforcement and military units because of their durability and low-light performance. The retainer is the critical mechanical interface that secures the sight body to the pistol slide. Over time, retainers can loosen from recoil stress, or corrosion in harsh environments (salt air, coastal patrols, vehicle operations) can compromise the fastening surface. Having replacement retainers on hand eliminates downtime during training cycles or duty rotations. The included torque key ensures fastener tension remains within Trijicon's specifications, preventing both over-torquing (which strips aluminum slide material) and under-torquing (which allows sight shift during live fire).
This product serves armorers, duty pistol maintainers, and range officers who support defensive training programs. It is also essential for gunsmiths who install or repair Trijicon DI sights across multiple slide platforms. Keeping spare retainers in your maintenance kit ensures you can execute sight replacements or repairs without ordering delays. The compact package (1 × 5 × 8 inches, 0.13 lbs) fits easily in a toolbox or range bag.
Trijicon DI sights remain the benchmark for tritium and fiber-optic night sight reliability in professional service environments. Maintaining proper parts inventory—including retainers, springs, and lens assemblies—is fundamental to extending sight life and ensuring consistent zero maintenance. This replacement kit addresses the single most common wear item in the DI sight assembly.
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