- For carbine length buffer tubes
- Color coded red
- Extra power
- Made from chrome silicon wire stock
- Heat treated and shot peened
The red color coded Sprinco spring works best with over gassed guns and cartridges such as .458 SOCOM, 6.5 Grendel, .450 Bushmaster, and more.
Out of stock
|Model||Red Extra Power Carbine Buffer Spring|
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