TruGlo TG8940A Picatinny Optic Rail Matte Black Anodized Fits Ruger 10/22 - SKU: TG8940A - UPC: 788130025468
Product Description
The TruGlo TG8940A Picatinny Optic Rail is a lightweight, high-rigidity scope base designed specifically for the Ruger 10/22 rimfire rifle. Precision CNC-machined from aircraft-grade aluminum, this rail converts factory receiver mounting holes into a standard MIL-STD-1913 Picatinny interface, expanding optical mounting options for magnified scopes, red dot sights, and reflex optics.
Engineered with exact receiver-contour alignment, the TG8940A sits low over the 10/22 action to ensure proper cheek weld and accurate optical centerline positioning. The full-length cross-slot layout provides flexible eye-relief adjustability for various scope ring distances, while its solid one-piece construction eliminates receiver joint flex and zero movement under high-volume rimfire shooting schedules.
Finished in a durable, non-reflective matte black anodization, the TruGlo TG8940A includes factory mounting hardware for a quick, non-permanent drop-in installation on pre-drilled Ruger 10/22 receivers.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for standard factory Ruger 10/22 receivers, 10/22 Takedown, Charger pistol receivers, and aftermarket receivers utilizing standard factory top hole spacing.
- Verify host rifle is completely clear, magazine removed, and chamber visually and physically confirmed empty.
- Thoroughly clean receiver top screw threads with solvent to remove oils, manufacturing residue, and debris.
- Position the TruGlo TG8940A scope rail over the receiver mounting holes, ensuring proper forward orientation.
- Apply a single drop of blue threadlocker (Loctite 242/243) to each of the four included mounting screws.
- Torque mounting screws evenly in a crisscross pattern to manufacturer specifications (typically 12-15 in-lbs) to avoid stripping soft aluminum receiver threads.
Key Features
- Aircraft-Grade Aluminum Construction: Precision CNC-machined for maximum strength while adding minimal front-end weight.
- Standard Picatinny Cross-Slots: Accommodates a broad selection of standard Picatinny and Weaver scope rings and red dot mounts.
- Receiver Contour Match: Milled bottom profile fits flush against standard 10/22 receivers for stable, shift-free lockup.
- Low-Profile Design: Keeps optics low over the barrel axis to promote proper cheek weld and rapid target acquisition.
- Matte Black Anodized Finish: Non-glare hardcoat finish resists corrosion, scratch wear, and outdoor element exposure.
Product Specifications
- Brand: TruGlo
- MPN: TG8940A
- UPC: 788130025468
- Platform Compatibility: Ruger 10/22 / 10/22 Takedown / Charger
- Rail Type: MIL-STD-1913 Picatinny Base
- Elevation Incline: 0 MOA (Standard)
- Material: CNC-Machined Aircraft Aluminum
- Color/Finish: Matte Black Anodized
