Sprinco Enhanced Power Carbine Buffer Spring - Blue
Enhanced Power Buffer Spring. The design loads of the Blue spring are approximately 15% greater than the White/standard Spring.
While contemporary internet forum lore leans towards the use of the Blue spring with an H2 or ST-T2 buffer for 14.5 - 16” ML carbines, nothing is set in stone due to the vast range of gas port values in the wild that have come into play since we first entered the arena. Color Coded BLUE.
- Enhanced Power Carbine Buffer Spring
- ASTM Grade A877 Certified Valve Quality Chrome Silicon Wirestock
- Heat Treated, Stress Relieved and Dual Stage Shot-Peened post winding (Our springs really ARE shot-peened)
- Impregnation / Plating with Re-Micronized Molybdenum Disulfide formulation