PORTER MACHINE WORKS 30MM PRECISION SCOPE RINGS - 4 BOLT

FEATURES

• Engineered in Australia by Porter Machine Works, 34mm tactical style matte black scope rings.
• Mount to MIL STD 1913 picatinny rail.
• CNC machined from 7075-T651 Aluminium plate and anodised.
• Side Clamp uses a T20 Torx driver at 40 in-lb (4.5Nm)
• Top Caps use a T20 Torz driver between 17-25 in-lb (1.9 - 2.8Nm) 

AVAILABLE HEIGHTS:

• 24mm (Low) | Weight: 128 g
• 26mm (Medium) | Weight: 138 g
• 28mm (Medium-High) | Weight: 151 g
• 33mm (High) | Weight: 172 g
• 38mm (Extra High) | Weight: 193 g