GunConfig is a comparison & affiliate platform — we do not sell firearms, ammo, or regulated products.How this works →
GunConfig
Start a Build

Configurator

Build a Setup

Pick a base firearm, then layer compatible accessories. We'll show you a visual preview, an estimated total, and the retailers carrying each part.

Visual preview

Placeholder
No platform selected
Pick a base firearm to begin. Optic, light, grip, and stock layers will render on top once compatible parts are selected.
GunConfig · concept preview

This is a stylized preview of selected parts, not a guarantee of fitment or appearance. Real-world compatibility, mounting hardware, and finish may differ. Always confirm with the retailer or manufacturer before purchase.

Parts list

Select a slot to browse compatible products. The visualizer above will update as you add parts. Compatibility shown is informational only — confirm fitment with the retailer.

  • Base Firearm / Platform
    Required
    Pick the firearm or platform you're building around. The available slots below adjust based on your platform.
  • Optic / Sight
    A red dot, holographic, scope, or LPVO. Mount footprint and fitment vary.
  • Light / Laser
    Pistol or rifle-mounted illumination.
  • Grip
    Replacement grip or grip panels.
  • Stock / Brace
    Stocks and pistol braces. Configuration legality varies by state and federal law.
  • Rail / Handguard
    Free-float handguards and rail systems.
  • Magazine
    Capacity restrictions vary by state — always verify before ordering.
  • Holster
    Holster fitted to your specific configuration.
  • Accessory
    Slings, bipods, mag pouches, and other gear.

Legal & compatibility notice

  • GunConfig.com is informational only. We do not sell firearms, ammunition, or other regulated products.
  • Visual previews are conceptual. Real-world fitment depends on the exact variant, mounting hardware, and accessory revisions — always confirm with the retailer before ordering.
  • Federal, state, and local laws govern what configurations, capacities, and accessories are permitted in your area. Always verify legality with a qualified firearms attorney or your local authority.
  • Firearms generally must ship to a licensed FFL holder for transfer and a background check. The retailer handles all aspects of the sale, age verification, and shipping.

Nothing on this page is legal advice. This site does not provide instructions for assembling, modifying, or building firearms.