The Porter Machine Works Ring Set in 30-33mm is a premium mounting solution crafted in Australia to deliver exceptional performance and reliability for your precision optics. Engineered from high-strength 7075-T651 aluminum and machined with advanced CNC technology, these rings feature a durable anodized finish that resists corrosion and is built to withstand rugged environments.


Designed to fit MIL-STD 1913 Picatinny rails, the Porter Machine Works Ring Set ensures a secure and precise mount for various scopes. With multiple tube diameters and heights available, these rings accommodate a wide range of optical equipment and user preferences. The side clamp uses a T20 Torx driver to provide 40 in-lb (4.5 Nm) of torque, while the top caps require 17-25 in-lb (1.9 - 2.8 Nm) of torque for a balanced, secure hold. This ring set is a must-have for any shooting enthusiast seeking reliable and versatile mounting solutions.


KEY FEATURES

Construction: CNC machined from 7075-T651 aluminum for strength and durability

Finish: Anodized black for corrosion resistance and long-lasting performance

Mounting: Compatible with MIL-STD 1913 Picatinny rails

Clamping: Side clamp requires T20 Torx driver, 40 in-lb (4.5 Nm) torque

Top Caps: Requires T20 Torx driver, 17-25 in-lb (1.9 - 2.8 Nm) torque

Variants: Available in various tube diameters (30mm, 34mm, 35mm, 36mm) and heights (23mm, 28mm, 33mm, 38mm)

SKU PMW125948LP
Model # PMW-30-33mm
Brand Porter Machine Works
Shipping Weight 0.2000kg

What our Customers are Saying