ISM Magazine Spring – STI/SVI


SKU: ISM-STI Category:


ISMI magazine springs are wound from certified aerospace spec materials. Manufacturing processes and proprietary design features provide enhanced performance and reliability. ISMI magazine springs are designed for extended use, magazines can be kept loaded for long periods of time with little or no loss of spring pressures.

Additional information


ISM Magazine Spring – STI/SV – 140mm, ISM Magazine Spring – STI/SV – 170mm


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