Yankee Hill Machine Bolt Carrier Group 6.8 SPC - Precision Machined, High-Performance Upgrade
Yankee Hill Machine Co
The JP Enhanced Bolt Carrier 9mm!
Get ready to take your 9mm AR to the next level with this second generation bolt assembly. Meticulously machined to perfection, it's designed to work seamlessly with the JP Silent Captured Spring (JPSCS-9MM) for an unrivaled performance that will leave you speechless.
What sets this bolt assembly apart is its innovative design that eliminates the need for a central mass (slug). This means you'll enjoy the benefits of a lighter bolt without sacrificing reliability. In fact, when combined with our JPSCS-9MM, you'll have the heaviest and most dependable 9mm operating system out there, reducing bolt bounce and enhancing accuracy like never before.
Crafted from corrosion-resistant 416SS, this bolt assembly is built to withstand the toughest conditions. Its tighter firing pin channel ensures reduced pin wear, guaranteeing longevity and consistent performance. Plus, the rock-hard nitride finish not only adds a touch of elegance, but also provides exceptional natural lubricity for smooth operation.
Weighing in at .9 oz. heavier than the Rock River Arms 9mm bolt (with central mass removed), the complete JP 9mm operating system, when paired with the Silent Captured Spring, offers a slightly heavier setup than the traditional bolt and buffer configuration. This strategic redistribution of bolt mass to the SCS results in improved overall performance.
Upgrade your AR with the JP Enhanced Bolt Carrier 9mm and experience a firing impulse like never before. Say goodbye to bolt bounce and hello to enhanced reliability and accuracy. Don't settle for anything less than perfection, get your hands on this game-changing bolt assembly today!