Drilled M14 Spindle Valve

(1 customer review)


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Reduced flow spindle valve for the M14, limiting gas flow with heavier loads, or when firing suppressed, so the op-rod does not get over-stressed.

These are USGI valves that have been cross-drilled with carbide drills, then spotted with an end mill to assure there are no alignment issues.  Sizes available include 0.052”, 0.057″, 0.062″.  With these, the two valve positions will be Full Flow / Reduced flow, versus On/Off.

Additional information


0.052", 0.057", 0.062"

1 review for Drilled M14 Spindle Valve

  1. jeep_n_jeff (verified owner)

    I have ordered two of these and they are not as described here; I got two very nice spindle valves drilled and tapped with a drilled screw plug not what is advertised here but ShootingSight service is excellent!

    • Art

      Sorry about that – we have both styles, and these are new products for us, so there was a mix-up in the order. Please send us an email and we will set it right.

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