• Tighten lock up of barrel and slide
  • Potentially increase accuracy
  • Easy installation and removal


  • Material: Stainless Steel
  • Finish: Raw stainless Steel


  • Factory small frame Gen 3 Glocks in Full Size and Compact configurations (G17,19, 22, 23, 31, 32, 37, 38) only


Once again Strike Industries has identified the need for improvement that could be handled simply and effectively with an economical small part. The Strike Industries Jitter Plug is a small component that will fix what many shooters consider a big problem. Small frame, third generation Glock owners can rejoice at the arrival of the SI Jitter Plug. The Jitter Plug is designed for use in both full sized and compact Glock pistols, including the G17, 19, 22, 23, 31, 32,37, and 38. The Jitter Plug is a simple solution for the poor lock up in these Glocks.

The Jitter Plug is designed to fit into the rear of the polymer guide rods that are original equipment in small frame third generation Glock pistols. Once in place, the Strike Industries Jitter Plug tightens up the lock up in these pistols. Recoil spring tension is significantly improved, forcing the barrel into solid contact with the breech face. This removes the rattle of poor lock up and can potentially improve the accuracy of your shots when using one of these weapons. The Jitter Plug may fit recoil spring guide rods other than Glock’s polymer rod if they have an open end to accommodate fitting the Jitter Plug.

Rather than opting for an oversized barrel to improve lock up, the simple application is much more economical. Because it is a drop in component, the Jitter Plug doesn’t require complicated installation, and can be easily removed, leaving your weapon in stock condition once more. Choose the Strike Industries Jitter Plug. Choose a simple, effective solution to a simple problem.



This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Wing Tactical, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

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