The Battle Arms Development BAD-ASS Ambidextrous Safety Selector Kit (Black, Standard/Standard Levers) is a drop-in safety switch upgrade for any AR15 or AR10 lower receiver. Features interchangeable levers for maximum flexibility and user preference with 81 possible lever configurations. The BAD-ASS Safety Selector increases manipulation and control of the weapon as the levers are deeply grooved for an ultra-secure grip in any condition. A geat improvement for any user, especially for South Paw and left-handed shooters. Constructed entirely from heat-treated carbon steel and parkerized in manganese phosphate. Includes all mounting hardware.

Made in USA


  • Fits into any AR15 or AR10 receiver of any caliber; no gunsmithing required
  • Precision machined from 12L14 solid carbon steel
  • Safety bar is parkerized with manganese phosphate
  • Heat treated to Rockwell 48-52
  • Aggressive diagonal grooves provides positive engagement
  • Rounded edges for comfort and smooth manipulation of lever
  • Torx Screws for added strength and minimal stripping
  • Includes spare screws, detent, spring and Torx wrench

Package Contents

  • 1x Matte Black Safety Bar/Axis (90-Degree)
  • 2x Black Standard Levers
  • 2x Torx Screws
  • 1x KNS Selector Spring
  • 1x KNS Stainless Steel Safety Detent
  • 1x T10 Torx L-Key