6 months old used. Uk postage only. Following description taken from original sales brochure.
The Alcon is a fully adjustable high-end compound target sight that features integrated 2nd and 3rd axis adjustments.

Complete with a detachable scope mount for additional versatility and easy of use, plus a 6" premium carbon extension arm with 4 positive detent settings. Accepts 10-32 threaded scopes. Black colour.

Durable 6061 aluminium structure with 6in premium carbon extension arm. Integrated 2nd and 3rd axis adjustment and laser engraved scale markings.

Additional locking system .

Dovetail mounting bracket and easily adjustable arm with 4 positive detent settings.

detachable scope mount for additional versatility and convenient use.

SPECIFICATIONS:

• Material: 6061 Aluminium Frame / Premium Carbon Extension
• Aperture Holder: 10-32
• Weight: 276g
• Protective zip bag.