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XL (10 INCH) EXPANSION CHAMBER FOR THE m420 Cosmetically Imperfect Unit

  • Sale
  • Regular price $19.99


Swap out your 4” m420 chamber for a full 10” of cooling and smoke expansion. In seconds, your pocket piece is a full-length tube with the same instant blast of smoke. Made of shatterproof polycarbonate.

m420 sold separately.

*These units have small imperfections in finishing or marking, but function 100% perfectly. Due to the nature of these units, we cannot take color requests; color will be chosen from limited stock.