| JPSCS | JP Silent Captured Spring |
| JPSCS-PACK | SCS Auxiliary Spring Rate Kits |
| JPSCS-9MM | JP Silent Captured Spring, 9mm |
| JPSCS-HM | Tungsten Weight for JPSCS |
| JPSCS Kit | Silent Captured Spring Assembly Kit |
| JPSCS2 | GEN 2 Silent Captured Spring |
| JPSCS2 Kit | GEN 2 Silent Captured Spring Assembly Kit |
| JPSCS2-9MM | GEN 2 Silent Captured Spring (9mm) |
| JPSCS2-HM/SM | Alternative Weight for GEN 2 JPSCS and VMOS Bolt Carriers |
| JPSCS2-XS | XS Silent Captured Spring |
| JPSCS2-9SS-4/5K | 9mm Silent Captured Spring 4- to 5-Mass Conversion Kit |
| JPSCS2-MAINT | Silent Captured Spring Maintenance Kits |
| JPBT-CA | Enhanced Carbine Buffer Tube |
| JPSCS2-LAW | Law Tactical Folder Silent Captured Spring Package |
| JPSCS2-LAW-K | Law Tactical Folder Silent Captured Spring Conversion |
| JPSCS-BRP | Silent Captured Spring Buffer Retainer Pin |
| JPSCS2-ORING-PK | Silent Captured Spring/VMOS™ O-Ring Pack |
| ► Show All |
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