Schuster M1A Adjustable Gas Plug Steel Parkerized

Product #: 699378 Schuster #: SN024
Date expected in stock: Overdue
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  • Information
This hardened steel gas plug is completely adjustable to match your particular load. This plug includes a locking set screw to solidly lock the plug in place and prevent shifting under recoil. Made in the USA. Lifetime factory warranty. Parkerized.

Technical Information

Material: Steel

Finish: Parkerized

Features: Adjustable

Gunsmithing Required: Installation and adjustment required.

  • Allows adjustment of gas pressure affecting operating system.
  • It is important to have an understanding of how the operating system works, as an incorrect adjustment could damage the firearm
  • Schuster has added a hollow locking setscrew in front of the original setscrew to keep the screws from vibrating loose.
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