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Metal CO2 Pistols & Revolvers 4.5mm – Powerful Airgun Replicas

Discover our selection of 4.5mm caliber metal CO2 pistols and revolvers: Full Metal BlowBack or fixed breech airgun replicas, powered by 12g CO2 cartridges, ideal for recreational shooting and collecting. Free shipping on orders over €60 — Same-day shipping — Specialist retailer since 1999.

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Everything you need to know about 4.5mm metal CO2 airgun replicas

4.5mm caliber CO2 pistols and revolvers use 12g CO2 cartridges to propel steel pellets with a power of up to 1.7 joules. The full metal construction guarantees a realistic feel and superior durability, whether you opt for a BlowBack model (moving slide, recoil sensation) or a fixed slide model (more gas-efficient, ideal for precision shooting).

Our catalog includes the best brands on the market: KWC, ASG, Cybergun, Swiss Arms, Stinger — with iconic replicas such as the Glock G17, the Colt 1911, the Walther P99, and even Full Metal CO2 revolvers. At Airsoft Atlantic, airsoft experts since 1999, you benefit from specialist advice, free delivery on orders over €60 and same-day shipping so you receive your replica as quickly as possible.