Bushmaster FLTTOP REC 450 16 UPPER

Questions & Answers

• Q: I have an H buffer in my Colt lowers . Do I have to change to a different type of buffer spring ?

  • Answered
  • Asked 01/14/2019 04:08 by Robert G

  A:

  your existing buffer spring will be fine No need to change it

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• Q: Does this include the bcg/ch/mag
  Wats the difference between this and BURVMB1645?

  • Answered
  • Asked 12/20/2018 02:03 by Dustin S

  A:

  yes it include both the Bolt carrier group and charging handle as well as a 5 round magazine see ******
  Specifications and Features
  Bushmaster 91700
  .450 Bushmaster
  Complete upper assembly
  16" chrome lined CMV steel barrel
  Muzzle threads 11/16x24
  1:24" twist
  Izzy muzzle brake
  Carbine length gas system
  Free float hand guard
  *********Bolt carrier group and charging handle included
  Includes five round magazine
  Black
  

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• Q: what caliber is this

  • Answered
  • Asked 08/27/2018 03:52 by joseph m

  A:

  Joseph, this upper is in caliber .450 Bushmaster. google.com/search?q=.450+bushmaster+vs+.223&tbm=isch&source=iu&ictx=1&fir=3EAHzIhcJIZ2VM%253A%252CXKDcZ1L_Xp2NpM%252C_&usg=AFrqEzfkdzdRSthVW_kDbrUtmbxSUoHYNw&sa=X&ved=2ahUKEwjgod3roozdAhVmUd8KHdA3CLAQ9QEwAHoECAUQBA#imgrc=_xa4GCVpgMnjrM

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