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Hinderer Knives XM HMBS Modular Backspacer Parts Kit

Manufacturer: Hinderer Knives



In stock(Usually Ships in 24-48 Hours)


If you're looking at installing the HMBS (Hinderer Modular Backspacer System) on your XM model this is the place to start. This kit is made from precision machined stainless steel and has everything you need to get started, minus the actual backspacer of course. Make sure you check out our instructional video for tips on installation.


  • 1 x Forward Standoff
  • 2 x HMBS Standoffs
  • 6 x T6 Handle Screws
  • 1 x 0.050" Hex Key
  • 1 x 0.050" Set Screw

Note: Do not use any threadlocker or loctite with this system. Hinderer will not warranty or work on knives where threadlocker has been used on the frame screws. Simply snugging down these screws on the frame is enough to keep them in place and hold everything together.


Material Stainless Steel
Weight 0.40 oz.
Country of Manufacture United States