• SAE 9310 steel (extends the lifetime of bolt)
• Superior lug geometry for better/smoother lock-up
• Enhanced ejector, gas rings and extractor
• Extra material around cam pin hole for strength

The JP Enhanced Bolt is made from SAE 9310 high-grade steel to hold up to the abuse you'll put it through. This material makes for an extremely hard surface with a tough, ductile core resistant to structural failure and a life expectancy far exceeding Mil-spec 8620-type bolts. SAE 9310 is the same type of steel used in the transmission gears of Formula One race cars, the high-load application of a bolt assembly is ideal for this state-of-the-art material; the results of actual full-auto endurance torture tests prove it. The design of the JP Enhanced Bolt addresses many other fine points, the most important of which is the utilization of a standard configuration extractor. Most users want the ability to replace extractors and other parts with commonly available Mil-spec parts instead of being dependent on proprietary parts that can be difficult to acquire. Therefore, this new bolt will accept standard extractors, pins and springs. The Enhanced Gas Rings will also help reduce the internal friction of the bolt riding along the inside of the bolt carrier. 

For more info, visit JP Enterprises