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SI REX-RISER-FDE      REX RISER FDE

SI REX-RISER-FDE REX RISER FDE

Regular price $34.95 USD
Regular price $34.95 USD Sale price $34.95 USD
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The Strike R.E.X. Riser in Flat Dark Earth is a low-profile, lightweight Picatinny riser designed to provide a solid, repeatable mounting platform for AR optics. Its compact 2.09" length and minimalist profile maintain a natural cheek weld while raising the optic to the preferred height for co-witness setups.

Optimized for use with the SI Reflex Exoskeleton mount — set for co-witnessing with A2 height or Sidewinder sights (without spacer) — the universal Picatinny pattern and 3-slot design also accept a wide range of other optics. Machined from 6061‑T6 aluminum and finished in FDE anodize, it balances durability with lightweight performance.

  • Co‑witness ready: Set to ideal height for co‑witness with SI Reflex Exoskeleton and common sight heights.
  • Stable mounting: 3‑slot Picatinny pattern provides a secure, repeatable attachment for compatible optics.
  • Low profile & lightweight: Maintains ergonomics and sight picture without adding bulk.
  • Durable finish: Flat Dark Earth anodized 6061‑T6 aluminum resists wear from regular use.

Key details

Model R.E.X. Riser (SI REX-RISER-FDE)
Type Riser / Picatinny rail
Length 2.09"
Mount height 0.53" – 0.63"
Picatinny 3‑slot design, universal pattern
Material 6061‑T6 aluminum
Finish Flat Dark Earth anodized
Pieces 1
Rings included No
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SI REX-RISER-FDE      REX RISER FDE

SI REX-RISER-FDE REX RISER FDE

Regular price $34.95 USD
Regular price $34.95 USD Sale price $34.95 USD

Perfect daypack for everyday carry

I’ve been using this backpack as my daily carry bag, and it’s absolutely brilliant. Compact, tough, and surprisingly spacious for its size. It fits my water bottle, lunch, tools, and even a small tablet with no problem. The MOLLE webbing makes it super customizable. Can’t recommend it enough for urban or light outdoor use!

— Marko Mäkinen

Ideal for short hikes and versatile use

This backpack its the sweet spot between size and functionality. I’ve taken it on weekend hikes and as a travel companion—it performs flawlessly. It’s built like a tank, comfortable to wear for long stretches, and the internal frame adds excellent support. Definitely worth every penny!

— Just Me

Serious gear for serious adventures

I’ve used this backpack on multi-day treks and it’s a beast. The build quality is outstanding—everything from the zippers to the straps feels durable and reliable. The side pouch system and internal organization make packing efficient. It’s the best large pack I’ve ever owned for backcountry trips.

— Mike Hiker

The ultimate load hauler

If you need a pack that can handle serious gear and harsh conditions, this is it. I use it for hunting and winter expeditions—it swallows everything I throw at it and distributes weight beautifully. The modular design lets me adapt it to any mission. Truly a professional-grade backpack.

— Author's name