Drilled M14 Spindle Valve

(2 customer reviews)


In stock



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.  With these, the two valve positions will be Full Flow / Reduced flow, versus On/Off.

Currently only the 0.052″ size is in stock. Other sizes can be made upon request.

2 reviews 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.

  2. Brenton Leekley (verified owner)

    Works great to reduce action speed in my suppressed M1A Scout. I like that I can have two working gas “on” settings (on/reduced) and easily switch depending on if I have the suppressor attached or not. Nice work!

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