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Questions & Answers
Will this work with the CMMG Banshee in .40 cal? Expert Answer

The CMMG, Inc Extractor Spring and Buffer Kit is designed for the MK3 (which will not fit) or the AR15 platform, which should be compatible with the .40 cal Banshee. However, I would reach out to CMMG directly to confirm fitment.

by Ethan, Gear Expert, June 13, 2022
2 Models Available
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Product Info for CMMG Extractor Spring and Buffer Kit

CMMG's Extractor Spring and Buffer Kit, Mk3 includes both inner and outer extractor springs and buffers for CMMG Mk3 or LR-308 Rifles.image

Specifications for CMMG Extractor Spring and Buffer Kit:

Manufacturer: CMMG
Color: Black
Gun Type: Rifle

Package Contents:

  • CMMG Extractor Spring and Buffer Kit

CMMG Extractor Spring and Buffer Kit Orderable Models

List of Orderable Models

  • CMMG Extractor Spring and Buffer Kit, Mk3, Black, 38BA494 , MPN: 38BA494 , UPC: 810097507616 , Code: 2CM-ABA-EXSBK-38BA494
  • CMMG, Inc Extractor Spring and Buffer Kit, AR-15, 55BA42D , MPN: 55BA42D , UPC: 810046232187 , Code: 2CM-ABA-EXSBK-55BA42D
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