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MI-SP18M Midwest Industries 18" SP Series M-LOK Handguard - Black

Manufacturer: Midwest Industries
Manufacturer part number: MI-SP18M
UPC: 816537015697
Availability: Out of Stock - backorder and will be shipped once in stock.
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Midwest Industries 18" SP Series M-LOK Rail in black (MI-SP18M), designed to be compatible with suppressors and has an extended length compared to other handguards. The SP Series handguard has an inner diameter of 1.75" with an outer diameter of 2.0". The seven sides of M-LOK compatible slots allows for various configurations with rail accessories. The 1913 top rail is T-marked for accessory location. The SP Series handguard comes with a barrel nut, barrel nut wrench, and one polymer rail section.


  • Extremely rugged, one piece free float design and construction
  • Featuring seven sides of M-LOK(TM) compatible slots
  • MI-SP18M Rifle - 18.00" model weighs 16.0 ounces with barrel nut
  • Inside diameter 1.75 inch, outside diameter 2.0 inch, 1.95 inch over mounting flats
  • High quality MIL-STD 1913 top rail, T-marked for accessory location
  • One five slot Magpul(R) M-LOK(TM) polymer rail section included
  • Barrel nut and barrel nut wrench included
  • Construction from 6061 aluminum, hard coat anodized for a lifetime of service
  • 100% Made in America
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