The 3-Position SEF Selector for the FRT-RD3™ is designed specifically for the PTR MP5 Clone, ensuring seamless compatibility and reliable performance. Built with a 4140 steel heat-treated selector barrel (45 HRC) and anodized 7075 aluminum selector lever, this component delivers durability under heavy use. Rare Breed Triggers, known for precision engineering, manufactures this selector in the USA to meet strict quality standards.
Florida gun owners benefit from direct shipping with no out-of-state delays, keeping your build on track. This selector includes a single-sided safety lever and the necessary Allen keys (1/16″ and 3/32″) for easy installation. Designed to work exclusively with the FRT-RD3™ (SEF), it maintains the trigger’s forced-reset function for consistent operation.
Order now for fast Gulf Coast delivery and upgrade your PTR MP5 Clone with a USA-made, hard-use selector.









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