GR Mouthpiece Comparison

Compare GR Mouthpieces with Hammond.

This chart is for comparison uses only. Please contact us before making a purchase.

  Hammond Try a GR!  
  Bb Trumpet C Trumpet  
  1 Haefner Series, Zony, 67 Series Haefner Series, Zony, 67 Series  
  2 67 Series 67MX, 67C**, 67C, 67VC, 67CT  
  3 Najoom Series, 67LX 67.4C2.8  
  4 67C*, 67MX, 67L, 66.8 Series, 66.9 Series 66.8 Series, 66.9 Series, 67MX, 67VC, 67C**, 67C  
  5 66M, 66MX, 66C*, 3M, 3HX, 3HC* 66MX, 66C**, 66C, 66VC, 3MX, 3HC**  
  6 65 Series, 65.6 Series 65.6C, 65MX, 65C**, 65C, 65VC  
  7 64 Series Jens Lindemann  

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