JP Enterprises Silent Capture Spring Gen 2, AR-15 Heavy H3

The JP Enterprises Gen 2 H3 Heavy Silent Captured Spring revolutionizes the AR-15 operating system by completely eliminating the annoying "spoon over cheese grater" twang of traditional buffer springs, delivering an ultra-quiet and buttery-smooth cycling experience that has made JP rifles legendary for silence and refinement. This patented drop-in assembly combines precision centerless-ground, polished springs with a heavy H3 tungsten-weighted buffer in a self-contained unit, removing all metal-on-metal friction from the buffer tube for superior sound abatement and reduced felt vibration during charging or firing. Fully tunable by swapping springs without tools, the Gen 2 SCS maintains perfect reliability across rifle- and carbine-length systems while offering unmatched durability and consistent performance round after round.Ideal for over-gassed setups, suppressed rifles, short-barreled builds, or any application demanding an H3-equivalent buffer weight, this heavy variant provides a slower, more controlled cycle compared to the H2 for enhanced recoil management and softer shooting impulse without sacrificing function. Compatible with standard mil-spec AR-15 lower extension tubes in calibers like 5.56mm, .300 Blackout supersonic, and 6.5 Grendel (with full-weight carriers), it excels in SBRs, select-fire weapons, and piston-driven rifles where maximum mass helps tame excessive gas. Not suited for 9mm blowback, lightweight LMOS carriers, or subsonic .300 BLK without adjustments, the JPSCS Gen 2 H3 remains the gold standard for shooters seeking the quietest possible AR platform.Elevate your AR-15 to whisper-quiet perfection-order the JP Enterprises Gen 2 H3 Heavy Silent Captured Spring today at Battlehawk Armory!