Kastle Group BC-MICRO™ Battery Cap

The Kastle Group BC-MICRO™ Battery Cap is a rugged upgrade designed to enhance the reliability and capability of Aimpoint® Micro™ series optics. Replacing the factory battery cap on Aimpoint® Micro T-2™ optics, the BC-MICRO™ adds an integrated storage compartment for an additional CR2032 battery, ensuring a critical spare power source is always available when you need it most.

Built for professional users, the BC-MICRO™ eliminates the need to carry loose spare batteries by securely storing an additional battery directly on the optic. This provides an immediate solution for battery replacement in the field, whether on a duty rifle, competition platform, or dedicated night vision setup.

Machined from 7075-T651 aluminum and finished with a Type III MIL-SPEC hardcoat anodizing, the BC-MICRO™ provides exceptional durability while maintaining an extremely lightweight profile. The aggressive knurled exterior allows for quick, tool-free battery changes, even when wearing gloves or operating in adverse conditions.

For night vision users, optic reliability is critical. When paired with elevated optic mounts like the Kastle Group MICRO-193™ or MICRO-226™, the BC-MICRO™ adds another layer of redundancy to a modern passive aiming rifle setup by ensuring a fresh battery is always within reach.

The BC-MICRO™ is designed for users who demand maximum reliability from their equipment without adding unnecessary weight or complexity to their weapon system.

Features:

• Designed for Aimpoint® Micro™ series optics
• Compatible with Aimpoint® Micro T-2™ optics
• Integrated storage compartment for one additional CR2032 battery
• Direct replacement for factory battery cap
• Tool-less installation and battery changes
• Aggressive knurled grip surface
• Precision machined from 7075-T651 aluminum
• Type III MIL-SPEC hardcoat anodized finish
• Multiple finish options available
• 100% Made in the USA

Specifications:

• Compatibility: Aimpoint® Micro™ T-2 and compatible Micro footprint optics
• Battery Storage: 1× additional CR2032 battery
• Weight: 0.2 oz
• Material: 7075-T651 Aluminum
• Finish: Type III MIL-SPEC Hardcoat Anodized
• Manufacturer: Kastle Group
• Country of Origin: USA

The Kastle Group BC-MICRO™ Battery Cap is a simple but highly effective upgrade for shooters who expect their optic to perform in demanding environments. By combining rugged construction with integrated battery storage, the BC-MICRO™ keeps your Aimpoint Micro optic mission-ready while maintaining the lightweight, streamlined profile expected from a premium rifle setup.