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AR15 4 1/4“ STS M-lok Free Float Handguard,with Steel Nut

  • Brand: TAC America
  • Product Code: HG06M4
  • Availability: In Stock

The STS Handguard is the smallest, lightest customizable handguard available for the AR-15 pistol. The bare handguard without any additional rail sections mounted is only 1.48" in width. The continuous top rail allows you to mount iron sights, optics, and any other accessories without additional rail sections. The Mlok system allows users to customize the handguard with rail sections and direct mount accessories.

Material: Aluminum Handguard, Steel Barrel Nut

1913 Picatinny Continuous Top Rail

Ultra-Light and Robust Design

Length: 4 1/4 inch 

Material: 6061 T6 Aluminum