Geissele Super Modular MK4 Rail AR-15 Handguard – M-LOK – Black – 9.3″


  • Does not include barrel nut wrench
  • 9.3″ handguard weighs just 11.0 oz.
  • Durable black hardcoat anodized finish.
  • Full-length M1913 picatinny top rail.
  • M-LOK slots on five sides.
  • Includes barrel nut


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SKU05-283B Category

These awesome handguards are purpose-built for optimal performance, thanks to their ultra-light design and M-LOK compatibility. No matter what accessories you like to use on your AR, the Geissele Super Modular MK4 Rail has got you covered; it features M-LOK slots on five different surfaces, perfect for mounting lights, bipods, or anything else you can think of. Plus, with integral M1913 rail sections at 3, 6, and 9 o’clock positions, this handguard is ideal for attaching weapon lights or bipods. And for even more peace of mind, the included barrel nut increases surface contact area for enhanced accuracy and repeatability of zero.


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