T.REX ARMS: Sidecar IWB Holster

Appendix carry demands a holster built around the position, not adapted to it. The T.REX ARMS Sidecar Holster is a purpose-built KYDEX appendix inside-the-waistband holster engineered for professionals and serious carriers who want a fast, stable, and concealable carry solution — complete with an integrated mag carrier for a full AIWB setup out of the box.

Featuring a single-clip design, full sweat shield, and a reinforced holster mouth, the Sidecar delivers consistent retention and reliable one-handed re-holstering in a low-profile package optimised for the appendix position.

Features

• Purpose-Built Appendix Design: Engineered specifically for AIWB carry for optimal comfort and draw speed.
• Includes Integrated Mag Carrier: Complete AIWB setup ready to carry out of the box.
• Full Sweat Shield: Protects the firearm and the shooter from direct contact throughout extended wear.
• Reinforced Holster Mouth: Stays open for safe, reliable one-handed re-holstering.
• Adjustable Retention: Fine-tune retention with a single screw adjustment.
• Tall Sight Channel: Compatible with suppressor-height sights and most optics.
• .080" KYDEX Construction: Lightweight and durable with a precise fit for your specific firearm.
• Available in Multiple KYDEX Colours: Match your setup or maintain a low profile.

Material: .080" KYDEX

Carry Style: Appendix Inside the Waistband (AIWB)

Sweat Shield: Full Coverage

Includes: Holster + Mag Carrier

Compatibility: Multiple Handgun Platforms — Select Your Model Above

Handedness: Right or Left Hand Available

The T.REX ARMS Sidecar Holster delivers the stability, concealability, and draw speed that appendix carry demands — with a mag carrier included so you're ready from day one. Configure yours and carry with confidence.