BC Vault BC Vault Gunmetal Review
BC Vault Gunmetal is the aluminum premium variant of BC Vault with the same non-deterministic wallet, encrypted FeRAM, and microSD/paper QR backup model, but its main differentiator is housing material and price rather than security functionality.
BC Vault BC Vault Gunmetal
Pros
- Strong fit for Desktop Users
- Strong fit for Advanced Users
- Strong fit for Multi Asset Holders
- Strong fit for Users Wanting Many Separate Wallets
Cons
- Not ideal for Mobile First Users
- Not ideal for Open source Advocates
- Not ideal for Airgap Security Seekers
- Not ideal for Beginners Wanting Simple Seed Phrase Recovery
- Price
- $290
- Connectivity
- USB-C, microSD
- Open Source
- Closed source
- Coins
- 1,000,000+
Key Specifications
- Manufacturer
- REAL security d.o.o.
- Country
- Slovenia
- Launch Year
- 2018
- Firmware Maintained
- Yes
- Secure Element
- No
- Air-gapped
- No
- Connection
- USB-C, microSD
- Official App
- BC Vault Desktop Application
Security Model
Premium aluminum-housing BC Vault variant with the same core security model as BC Vault One: independent non-deterministic wallets, encrypted FeRAM private-key storage, encrypted microSD/paper QR backups, and layered global/per-wallet PIN and password controls.
Trust Assumptions
- Users trust BC Vault firmware and desktop application distribution
- FeRAM storage and encryption behave as documented for long-term key retention
- Users safely manage global PIN/password and per-wallet PIN/password combinations
- Users verify transaction details on the OLED display before approval
- Encrypted microSD or paper QR backups remain accessible and protected by strong passwords
- Users understand that Gunmetal changes housing material and finish, not the wallet security architecture
Backup Methods
- Desktop Users
- Advanced Users
- Multi Asset Holders
- Users Wanting Many Separate Wallets
- Users Wanting Encrypted microSD Backups
- Premium Buyers Wanting Aluminum Body
- Mobile First Users
- Open source Advocates
- Airgap Security Seekers
- Beginners Wanting Simple Seed Phrase Recovery
- Value Focused Users
- Users Wanting Functional upgrade Over Bc Vault One
Known Issues
2026: Premium housing without functional security difference
BC Vault states all BC Vault models offer identical functionality, so Gunmetal buyers pay mainly for aluminum material and finish rather than a different cryptographic security architecture.
2026: Closed-source FeRAM architecture trust
BC Vault's FeRAM and encryption model is distinctive, but closed-source firmware and app components require vendor trust and limit independent verification.
Sources
Related Wallet Reviews
Similar options worth comparing before you buy.
SecuX Shield BIO is a biometric card-style hardware wallet with an Infineon EAL5+ secure element, fingerprint unlock, Bluetooth, E-ink display, WalletConnect, and broad asset/NFT support, best for portable mobile use rather than open-source or air-gapped security models.
$149
CoolWallet Pro
Mobile UsersCoolWallet Pro is a portable card-style hardware wallet with an EAL6+ secure element, encrypted Bluetooth, NFC, e-paper display, staking, DeFi, NFT, and broad multi-chain support, best for mobile users who prioritize convenience over open-source or air-gapped security.
$149
Discount applied via our official partner link at checkout.
GridPlus Lattice1
DeFi power UsersGridPlus Lattice1 is a premium desk-based secure signing terminal for DeFi and smart-contract users, offering a large secure touchscreen, SafeCards, and isolated secure compute architecture, but it is expensive, proprietary, and not portable.
$397
D'CENT Biometric Wallet
Mobile UsersD'CENT Biometric Wallet is a convenient fingerprint hardware wallet with an EAL5+ secure element, encrypted Bluetooth, USB-C, broad chain support, NFTs, WalletConnect, and app-based threat detection, best for mobile multi-asset users rather than open-source or air-gapped threat models.
$159
Discount applied via our official partner link at checkout.