Open Box Return -MI SP (Suppressor Compatible) AR-15 Free Float Handguard- M-LOK


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Returned items may be scuffed or scratched, packaging may be damaged. Guaranteed fully functional!

Rugged Handguard for “Buried” Suppressors

The Midwest Industries SP Series M-Lok Handguard is made from 6061 aluminum, and hard coat anodized for a lifetime of service.  This handguard features a 1.75 inch inside diameter, which is perfect for attaching 5.56 or 7.62 suppressors underneath it. Solid construction, light weight for the size, and high quality finish. Proudly made in the USA.


  • Extremely rugged, one piece free float design and construction
  • Featuring seven sides of M-LOK™ compatible slots
  • Inside diameter 1.75 inch, outside diameter 2.0 inch, 1.95 inch over mounting flats
  • US Patent Number 9,453,694
  • High quality MIL-STD 1913 top rail, T-marked for accessory location
  • One five slot Magpul® M-LOK™ polymer rail section included
  • Barrel nut wrench included
  • Construction from 6061 aluminum, hard coat anodized for a lifetime of service
  • MI Lifetime Warranty
  • 100% Made in America – Keeps America Working

Due to the many different dimensions in BILLET UPPER RECEIVERS on the market, please contact your billet upper receiver manufacture to insure fit of this handguard. This handguard is compatible with forged upper receivers as well as the Midwest Industries billet upper receiver. NOT FOR USE ON GAS PISTON AR’s!

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