JP Enterprises JP5, 9mm, 6 Barrel, Complete Upper Assembly

The JP Enterprises JP-5 9mm Complete Upper Assembly is a competition-grade PCC solution engineered for shooters who demand maximum reliability, minimal recoil impulse, and unmatched precision. Featuring a compact 6" barrel and JP's advanced roller-delayed operating system, the JP-5 upper delivers exceptionally smooth cycling and consistent performance. Designed to integrate seamlessly with compatible JP-5 lower receivers, this complete upper is purpose-built for serious competitors and performance-driven builds. What truly sets the JP-5 apart is its roller-delayed action, which dramatically reduces felt recoil, bolt mass movement, and sight disruption compared to traditional blowback 9mm platforms. This results in faster split times, flatter shooting characteristics, and improved control under rapid fire. JP Enterprises' meticulous machining, premium materials, and tight tolerances ensure durability and repeatability through high round counts. The 6" barrel offers excellent balance for competition use while maintaining accuracy and reliability across a wide range of ammunition.This Upper Receiver's Build Sheet:OPToJP5UA-PSC: JP-5 Pistol Caliber Dual Charge Billet Upper Assembly, Matte Black FinishoRAD-RAPTOR-JP5: Radian Raptor-LT Over-Molded ambi charging handle for use with the JP5oJP5-SCHA-LP: Side charge handle, JP5 Low profileoJPSM928JP5-6L10W-BT: Supermatch barrel JP-5 9mm chamber 6-1/8" light weight contour 1:10 Twist Black Teflon1/2x28 TPIoKAK-FC-1228: KAK Industry slim extended 1/2-28 "Flash Can"oJPHG3-5M-RC: MK III, Free-Floating rapid configuration hand guard, mid length (9.25" OAL), Knurled Matte Black Hard Coat AnodizedoJPBC-2-JP5: JP-5 9mm Bolt Carrier, 416 Stainless with QPQoJPBCJP5-LOCKPC-90: JP-5 locking piece, 90 degreeoJPEB-JP5-9: JP-5 9mm Roller Delat Bolt Assembly, QPQ Finish