Bullet trap 556
The Bullet trap 556 from Arcas Gruber is a precision-engineered ballistic discharge device designed for safe and reliable containment in professional and mobile environments. Manufactured using advanced thermo-polymers and elastomers, the unit provides proven energy absorption while remaining lightweight and easy to install. It forms part of Arcas Gruber’s range of bullet trap solutions for modern shooting galleries and weapons handling areas.
Main characteristics
- External measurements: 350 x 60 x 60 mm (Height x Width x Depth)
- Approximate weight: 7 kg
- Ballistic materials: thermo-polymers and elastomers
- Device life: 10 years or 25 impacts
- Compact, low-profile design suitable for fixed and mobile installations
- Lightweight yet engineered for repeated controlled discharges
Calibres supported
The 556 Ballistic Discharge Tube is suitable for the safe discharge of the following calibres:
- .22 LR
- .25 ACP
- .32 Long
- .32 ACP
- .38 Spl
- .380 ACP
- .357 Mag
- 9 mm Parabellum
- .40 S&W
- 10 mm AUTO
- .44 Mag
- .45 ACP
- 5.56 x 45 (SS109)
Performance and safety
Designed to offer consistent ballistic containment, the 556 tube combines resilient polymeric layers with an energy-dissipating geometry to minimise ricochet and internal fragmentation. The device is intended to protect personnel and surrounding infrastructure during routine discharge operations.
Installation
The unit can be anchored to horizontal or vertical surfaces and adapted for mounting in vehicles or fixed installations. Ensure proper anchoring compatible with the expected dynamic loads and follow Arcas Gruber’s installation recommendations.
Maintenance
Inspect the device regularly for signs of wear, cracks or deformation. Do not exceed the specified life limit (10 years or 25 impacts). Replace the unit immediately if any damage is detected or following impacts outside of specification.
Integration
The 556 tube complements Arcas Gruber’s broader safety ecosystem and can be paired with our gun safes and other shooting gallery products to create a certified and secure weapons handling environment.




