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Product Discontinued by Manufacturer

JP Enterprises 9mm Enhanced Bolt JP, 416 Ss, Polished Ss Finish has been discontinued by JP Enterprises and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Parts, Bolt Carrier Groups yourself to try and find the perfect replacement for you!

Product Info for JP Enterprises 9mm Enhanced Bolt JP, 416 Ss, Polished Ss Finish

Machined to the same exacting tolerances as our bolt carriers, this second generation 9mm bolt assembly is an entirely new design that eliminates the need for a central mass (slug) to readily function with our 9mm JP Silent Captured Spring without compromising bolt weight and reliability. In fact, when combined with our JPSCS2-9MM, you have the heaviest, most reliable 9mm operating system that dramatically reduces bolt bounce while improving accuracy.image

This bolt assembly is .9 oz. heavier than the Rock River Arms 9mm bolt with its central mass removed. When used in conjunction with the Silent Captured Spring, the complete JP 9mm operating system is slightly heavier than the complete RRA bolt and buffer, some of the bolt mass having been transferred to the SCS in our system.

Features of JP Enterprises 9mm Enhanced Bolt JP, 416 Ss, Polished Ss Finish

  • Reduced stroke length for faster firing impulse when used with JPSCS2-9MM
  • Corrosion-resistant 416SS construction
  • Designed for optimal function with JPSCS2-9MM for a heavier operating system that reduces bolt bounce while improving reliability and accuracy
  • Tighter firing pin channel to reduce pin wear
  • Stainless high-polish finish for an eye-catching appearance
  • Includes firing pin and retainer pin

Package Contents:

  • JP Enterprises 9mm Enhanced Bolt JP, 416 Ss, Polished Ss Finish

Ammunition

139 / 39
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Ammo Boxes

126 / 26
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JP Enterprises 9mm Enhanced Bolt JP, 416 Ss, Polished Ss Finish Unavailable & Discontinued Models

List of Unorderable Models

  • JP Enterprises Jp 9mm Enhanced Bolt, 416 Ss, Polished Ss Finish, Silver, JPBC-9SP , MPN: JPBC-9SP , Code: J5-BCG-JPENT13-JPBC-9SP
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Last updated 2026-09-04 UTC.