Compound Bows, Compound Bows and Accessories, Sights Compound
SHIBUYA | ULTIMA CP PRO G2 | COMPOUND BOW SIGHT | COMPOUND SIGHT
+ Free ShippingPolygonal Carbon Extension Sight
The Polygonal Carbon Extension Sight is designed for archers who demand precision adjustment, rigidity, and smooth elevation control. Built with a high-strength polygonal carbon extension bar, this system offers excellent balance, durability, and consistency for competitive shooting.
Featuring a lockdown-less screw drive elevation system with jump mechanism, the sight allows smooth, repeatable elevation changes without unwanted movement. Its optimized geometry ensures reliable performance across different extension lengths.
Available in two configurations, the sight accommodates varying shooting styles and setups while maintaining accuracy and structural stability.
Polygonal Carbon Extension Sight Specifications
| Specification | 400-6 | 400-9 |
|---|---|---|
| Type | 400-6 | 400-9 |
| Extension Bar | 6-inch Polygonal Carbon Extension | 9-inch Polygonal Carbon Extension |
| Weight | 240 g | 265 g |
| Aperture Distance (APD) | Max 191 mm / Min 131 mm | Max 265 mm / Min 205 mm |
| Elevation Drive System | Lockdown-less Screw Drive with Jump Mechanism | |
| Elevation Length | 100 mm (Approx. 4 inches) | |
| Elevation Travel Range | 73 mm | |
| Elevation Movement Step | 1 rotation = 1/32 inch (≈0.8 mm) | 1 click = 1/640 inch (≈0.04 mm) | |
| Tilt Adjustment | Yes | |
| Windage Travel Range | 14 mm (+9 mm / −7 mm 2nd axis offset) | |
| Windage Movement Step | 1 rotation = 1/32 inch (≈0.8 mm) | 1 click = 1/640 inch (≈0.04 mm) | |
| Compatible Scope Thread | No.10-32 | |
| 2nd & 3rd Axis Adjustment | Yes | |
| Extension Length | 157 mm (Approx. 6 inches) | 225 mm (Approx. 9 inches) |
| Extension Adjustment Range | 2.4 inches (60 mm) | |
| Extension Adjustment Step | 0.47 inch (12 mm) | |
| Main Materials | Elevation Section: 6000-Series Aluminum Alloy | Box Section: 6000-Series Aluminum Alloy | Extension: Carbon Fiber | |
| Color Options | Black, Blue, Red, Gunmetal Silver | |
| RH / LH | Available | |
| Release Year | 2025 | |
| Included Accessories | Soft Case, No.10-24 Mounting Screw, Hex Wrench (1.5 mm / 2 mm / 3 mm), Sight Plate ×1, Sight Chart Plate ×8, Blank Tape | |
| Optional Accessories | Offset Bracket, Bridge Lock Extension Set | |
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