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Replacement Screw for M1 Gas Plug


Product Description

Did the locking set screw included with your M1 Gas Plug disappear? (It happens, they are slippery little suckers)

 We'll send out a replacement right away with FREE SHIPPING.


M1 = 5/16-18 hollow locking set screw


Also available for our M1A Gas Plug Here:  Replacement Screw for M1A Gas Plug


Product Reviews

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  1. Schuster M! Adj Gas Plug 4 Star Review

    Posted by on 3rd Oct 2017

    Works great. Highly reccomend for those who want to shoot non-milspec ammo in their Garands. Only complaint is the 4 slot hole for wrench is shallow making it difficult to tighten the plug during installation.

  2. Quality product 5 Star Review

    Posted by on 12th Sep 2017

    Great quality, fit fine. Just like my Adjustable plug.

  3. M1 gas cylinder lock screw 5 Star Review

    Posted by on 29th Dec 2016

    I have been using your adjustable gas plug for the M1 rifle for several yrs. I removed it for some cleaning on my gas cylinder and it disappeared. I figured that I would have to get a completely new gas plug. I was really surprised to see that I could get a replacement part. It fit perfectly .

0.01 LBS


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