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Maple Leaf Whisper Bull Barrel Spacer

For FN SPR A5M / DT M40 / Marui VSR-10

  • CNC Aluminum Alloy
  • Players can fix the inner barrel by placing the set in the middle to prevent the influence of vibration on internal ballistic
  • Or players can use it as silencer spacer to suppress the muzzle blast.
  • Mutual thread

Suitable for below types:

  • Maple Leaf VSR10 Bull Barrel full series
  • DT-M40 Sniper
  • Tokyo Marui G-Spec
  • PDI VSR10 Light Outer Barrel (Made in Japan)

Each unit includes 2 sets of bull barrel spacer with o-ring

INFORMATION of using the product as silencer spacer :
Remove all of internal o-rings before connecting inner barrel including the one at VSR outer barrel cap to prevent collision between the BB bullets


  • 300mm inner barrel + 430mm outer barrel - 7 sets
  • 300mm inner barrel + 470mm outer barrel - 9 sets
  • 430mm inner barrel + 470mm outer barrel - 2 sets
  • 430mm inner barrel + 510mm outer barrel - 4 sets
  • 470mm inner barrel + 510mm outer barrel - 2 sets