The Sig Airgun Pistol 1911 Emperor – Scorpion CO2 Blowback 4.5 BB (brand part no. AIR-1911ES-BB), from Sig Sauer, is a co2, chambered in 4.5MM BB.

Key Specifications

• Caliber: 4.5MM BB
• Capacity: 17
• Sights: Yes
• Overall length (in): 9.8000
• Type: CO2

Frequently Asked Questions

What is the part number for this Sig Airgun Pistol 1911 Emperor – Scorpion CO2 Blowback 4.5 BB? AIR-1911ES-BB.

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