Available exclusively through authorised Australian stockists.
Find your nearest dealer here: View Stockist
Key Features
Porter Machine Works 30mm scope rings (28mm medium) provide a stable, repeatable mounting solution for modern rifles and hunting optics. The matched pair is precision-machined to hold 30 mm tubes securely, with even cap pressure that protects the optic body while resisting slip under recoil. A medium 28 mm centreline height suits popular objective diameters and daylight-through-rail layouts, helping balance cheek weld, bolt clearance and cover fit. With a cross-slot base that interfaces cleanly with Picatinny and Weaver rails, these rings deliver a straight, square setup that supports confidence on the range and in the field.
The ring bodies and caps are cut for consistent concentricity, so your optic seats true with minimal correction. Cross-slot bases engage rail lugs positively to resist fore-aft movement during recoil, while the footprint spreads load to preserve point of impact through transport and position changes. Hardware is selected for strength and tool engagement, supporting correct torque and long service life. The medium 28 mm height is a practical sweet spot—high enough for typical bolt handle and objective clearance, low enough to maintain a natural head position behind the rifle across prone, bench and field stances common in Australian conditions.
Set-up is straightforward: align the bases square on the rail, snug the cross-bolts, level the reticle, then torque cap screws evenly to the maker’s guidance. The four-screw caps provide uniform clamping around the tube, aiding repeatability if the optic is removed and refitted. Low-profile heads help avoid snagging on scabbards, packs and vehicle racks, while the matched ring heights support an optic that tracks true during zeroing and holds that alignment as temperatures swing. The result is a tidy, predictable mounting solution that keeps your rifle lively and your sight picture consistent when shots vary from close scrub to longer paddock work.
For hunters, property managers and club shooters, Porter Machine Works 30 mm rings in 28 mm medium height offer the durability, alignment and handling needed for reliable performance over long sessions. They pair practical geometry with clean clamping to support accurate zero and confident shot-to-shot consistency across changing positions and terrain.
Available exclusively through authorised Australian stockists.
Find your nearest dealer here: View Stockist
Specifications:
