TPO 45° Offset Picatinny Rail Mount for M-LOK – MK4501-3 (2-Pack)

Overview

Meet the TPO 45 degree offset rail mount designed for M-LOK setups while embracing a clean, low-profile silhouette. This offset rail gives you flexible placement for accessories without crowding your primary optic line of sight. Built to integrate with the 21mm Picatinny Weaver rail system, it helps you index tactical gear exactly where you need it most.

Key features

• Compatible with 21mm Picatinny Weaver rail systems for broad accessory options.
• Three slot offset design at 45 degrees allows angled attachment placement without interfering with main optics.
• Constructed from aircraft grade 6061 aluminum alloy with steel hardware and a durable black anodized finish.
• Versatile for flashlights, red dot sights, micro red dots, scopes, optics, and other rail-mounted attachments.
• Easy to install and lock onto M-LOK slots for quick setup in the field.

Real world use often involves organizing gear for rapid access. With the 45 degree offset, users can position illumination devices or secondary optics to the side, keeping the primary sight line clear while preserving accessibility. The robust materials and finish are designed to withstand outdoor conditions and daily carry, while the 3-slot configuration supports a compact yet capable accessory setup.

What to expect in practice

• Stable mounting surface that resists wobble when attached to compatible rails.
• Clear left or right side accessory options thanks to the angled layout.
• Compatibility with a wide range of optics and tactical attachments due to standard rail sizing.
• Durable construction suited for frequent field use and varying environments.

Technical notes and care tips: review your rail layout to ensure there is no interference with other components. Regularly inspect mounting hardware and tighten according to your equipment guidelines. This mount is designed to complement a broad set of M-LOK applications while keeping overall profile compact.