Kalashnikov USA is proud to introduce their long awaited Eastern Bloc inspired K-21 M-LOK rail.  They have been hard at work in theirskunkworks coming up with some of the best quality products for the AK 100 series platform and their KR-9 series of firearms. This rail is tough as nails and super slick!!

Features:

• Four M-LOK slots on each side of the lower handguard
• Matching upper handguard with recessed 5 slot 1913 rail
• 2-15 slot M-LOK Proprietary rail sections.
• Four long screws & M-LOK nuts for lower rail
• Four short screws for upper handguard (BLACK)

Specifications:

• Dimensions:
  • Lower Length – 6.29″
  • Upper Length – 3.85″
• Material: Magnite
• Weight: 0.4 lbs
• Dimensions:7 × 3 × 3 in