Porter Machine Works - Scope Rings 30mm
Porter Machine Works are 100% Australian owned and operated,
located in Sydney, Australia.
Their scope rings are engineered to the highest standard & manufactured in Australia, with the care and craftsmanship expected of Aussie made accessories.
Mount to MIL STD 1913 picatinny rail.
CNC machined from 6061 Aluminium with 4140 crossbolt & T10 Torx cap screws.
Low - 22mm Suits a 50mm objective and most varmint profile barrels or LA102 with 56mm Objective
Medium - 24mm Suits a 56mm objective and most varmint profile barrels.
Medium - High - 28mm
High - 33mm Suits a 56mm objective on a full length rail. eg. Tikka Tac A1 with 0Moa rail
Extra High - 38mm Suits a 56mm objective on a full length rail. eg. Tikka Tac A1 with 30Moa rail and sunshade
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