And in an attempt at keeping up with the Jones:
IVEY SHOOTING Adjustable Mounts
Model RT200-MOA
SPECIFICATIONS:
Elevation Adj1: 0-200 MOA (Minute-of-angle)
Ring diameter: 30mm, 34mm, 35mm & 40mm
Graduations: 5.0 MOA clicks / Rotation index marked 0-50moa, with half unit hashmarks.
Dial Knob: 50 MOA/rev , 4 Total Revs
Accuracy: +/- 0.2 MOA , +/- 6" @ 3000YDS (dial setting versus true optical angle)
Repeatibility: +/- 0.1 MOA , +/- 3" @ 3000YDS
Rail attachment: 1913 Mil Spec / Picatinny
Base Rail Length: 140mm (5.5") or longer required (10mm Slot Pitch)
Slot Spacing: 100mm (3.94") center to center ring pivots
Total Length: 5.14" overall, 2.74" middle spacing, 1.20" ring length
Ring Height2: 1.85" [30-35mm] 2.00" [40mm]
Objective Size: Accommodates up to 3.00" Actual OD (Nominal list size est. 65mm)
Total weight: 32 oz (30-35mm), 34 oz (40mm)
Ring Material: 7075-T6 Aluminum Alloy, Black Anodize Coating, Mil A-8625, Type II, Class 2
Sub-Base Mat: 4140 Alloy Steel , Black Nitride (Hard Anti-Corrosive Surface Treatment)
Included: Instructions & Wrench Set for initial assembly
FEATURES:
- Rapid adjustments made for easy field use
- Setting changes without moving head or trigger hand
- Locking Knob holds settings under recoil
- Hardened Square Clamp Studs
- Rail Clamp, Heavy 1/2" Hex Nuts
- Integrated Sub-Base & Lower Ring
- 6X Torx Cap bolts, #8-32
- Ring Bubble Level
US Patent No. 7,140,143 B1 & 7,543,405
1 MOA = 1.047" of correction at 100YDS range.
2 Height measured from the top of the primary base rail to the center of scope ring diameter.
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