AIP Aluminum Fiber-Optic Front & Adjustable Rear Sight Set for TM Hi-Capa 5.1

AIP Aluminum Fiber-Optic Sight Set – Hi-Capa 5.1 is a precision upgrade for Tokyo Marui 5.1-series GBB pistols. It replaces the factory sights with a bright fiber front and an elevation-adjustable rear to deliver faster sight acquisition and precise point-of-impact control.

Direct-fit TM dovetail: Installs on the standard Tokyo Marui Hi-Capa 5.1 slide without modification, ensuring secure retention and consistent zero.

Elevation-adjustable rear: Fine-tune vertical point of impact to match your preferred BB weight, gas setup, or engagement distance—capability many replacement sights omit.

High-visibility fiber front: 1.5 mm fiber rod draws ambient light to create a crisp aiming reference that speeds target acquisition in varied lighting.

CNC aluminum construction: Machined aluminum housings resist deformation and hold zero better than polymer sights during hard use and slide reciprocation.

Matched front/rear sight heights: Designed to maintain a consistent sight picture versus stock, minimizing POA/POI surprises while adding adjustability.

Low-profile, snag-resistant form: Contoured bodies reduce printing and protect the fiber while preserving a clean sight picture.

Features

• CNC-machined aluminum front and rear sights
• Elevation-adjustable rear sight (no windage adjustment)
• 1.5 mm fiber front (red & yellow rods included)
• Direct-fit for TM Hi-Capa 5.1 dovetails; no slide mods required
• Secure fasteners and retention hardware included
• Black anodized finish

Specifications

Material: CNC aluminum
Compatibility: Tokyo Marui Hi-Capa 5.1 Series GBB (standard TM dovetail)
Mounting Type: Dovetail, direct mount
Color/Finish: Black anodized
Weight: 30 g (set)
Package Includes: Front sight, rear sight, mounting screws/retention parts, 1.5 mm red fiber rod, 1.5 mm yellow fiber rod