CMMG .22 AR Auto Sear Trip

Manufactured by CMMG
SKU: 22BA48E
MPN: 22BA48E
Manufactured by CMMG
1 Review

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The CMMG Auto Sear Trip is designed for full auto fun with AR-15s using the CMMG .22 conversion kit. It comes with an auto sear that trips the hammer. It is made from stainless steel and is only compatible with select-fire trigger groups.

  • For .22 AR converted rifles
  • Only compatible with select-fire trigger groups
  • Made from stainless steel
  • Auto sear trip only

A leading manufacturer of AR-15 rifles, kits, and accessories, CMMG Inc. was established in 2002. Constantly pushing the edge, CMMG strives to develop and improve, bringing you a product lineup that is second to none.
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Ratings & Reviews

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A must for Fostech Echo trigger


If you have the Fostech Echo and the CMMG .22LR conversion, you need this. It's a little bit cumbersome to install till you get good at it. Then it is easy to put in and remove. Works like a dream with the Fostech echo.