What the thread found

• The Smart-gun prop from Aliens used a 3A Steadicam arm as its base
• A Zephyr model Steadicam can support the weight of a functional Smart-gun replica at 17-20 pounds
• Wearing a Steadicam-based prop all day causes back strain and fatigue even with training
• Actors in the original film could only wear the prop for approximately 10 minutes per take before needing rest
• An EFP arm with modified covers can work as a lighter alternative to a 3A arm for prop purposes
• Renting or borrowing equipment rather than purchasing is a cost-effective approach for one-time event use
• The 5/8 inch post on the Steadicam arm serves as the mounting point for a prop weapon
• A prop Smart-gun requires proper training on how to wear and balance the Steadicam vest to avoid physical injury

Depends on

• Original equipment from the 1986 film production is extremely expensive and rarely available
• Budget-conscious builders may need to source used or knock-off arms from secondary markets
• A Laing stabilizer arm was suggested as a visual compromise that works for displays but not for actual camera work
• The physical demands of wearing this rig all day require conditioning and training to prevent injury
• One source mentioned replica kits available for the Smart-gun prop itself

Gear in this thread

Zephyrcatalog

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