A 3-Gun competition belt rig is a purpose-built holster-and-pouch system: a rigid, load-bearing belt paired with a pistol holster and multiple magazine pouches for pistol, rifle, and shotgun mags, all mounted for fast reloads between stages. Because the core of a 3-Gun rig is the holster and magazine-pouch hardware — the same category as any other firearms-accessory carrier — it falls under this site’s restricted classification, and we don’t run Amazon affiliate links for it.
What a 3-Gun Belt Rig Is Built From
A complete rig has three parts: an inner belt that threads through your pant loops, an outer load-bearing belt that the holster and pouches mount to (usually attached via an inner/outer hook-and-loop or quick-attach system so the whole rig can be put on or removed as one unit), and the mounted hardware itself — typically a pistol holster plus 3+ magazine pouches, with 3-Gun specifically adding rifle magazine carriers on top of what a pure pistol (USPSA) belt would need. A loaded 3-Gun belt with a pistol and multiple mags easily weighs several pounds, so the belt itself needs to be rigid enough not to sag or roll under that weight.
Key Components to Understand
- The holster. Competition holsters used in 3-Gun favor precision retention with minimal friction on the draw — Kydex is common, though some competitors use lower-friction linings for a smoother, more consistent draw stroke.
- Magazine pouches. Open-top designs with adjustable cant let you set each pouch’s angle for your reload stroke; some use internal rollers so the magazine releases with light pressure rather than needing to be yanked free.
- Mounting system. A rig that attaches without threading through belt loops (an inner-belt/outer-belt hook-and-loop system, or similar) is far faster to don and doff between stages than a traditional single threaded gun belt.
- Reconfigurability. 3-Gun stages vary — some need more rifle-mag capacity, others more shotgun-shell capacity — so a rig built around removable, repositionable pouches is more useful long-term than a fixed setup.
Buying Considerations
Complete rig kits (belt, holster, and a set of pouches sold together) are the simplest way to get a working setup and are commonly sold by holster makers and competition-shooting retailers such as Safariland, DLP Tactical, Ghost Holster Direct, and Black Scorpion Gear. Confirm the holster and any pistol-magazine pouches are cut for your specific handgun model, since competition holsters are typically model-specific rather than universal.
Where to Buy
This category is restricted for affiliate purposes, so we don’t link specific listings. Search a dedicated shooting-sports retailer or the manufacturer names above directly, and confirm current pricing and fit for your firearm before ordering.