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Sharps Bros. Full Top Rail M-LOK Handguard Up to $7.05 Off w/ Free S&H — 4 models

Special offer available for this product. Click here to see!
Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08
Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard
Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08
Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08
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Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08
Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07
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Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
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Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
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Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard
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Sharps Bros. Full Top Rail M-LOK Handguard
Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08
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Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08
Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07
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Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
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Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
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Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
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Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
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Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
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Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
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Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
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Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
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Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
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Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06
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Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06

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Questions & Answers
What is the inside diameter? Expert Answer

The Sharps Bros. Full Top Rail M-LOK Handguard has a diameter from top to bottom is 1.781" and from side to side is 1.365".

by Hunter, Gear Expert, September 25, 2023
See 2 More Answers
This will work with just a regular mill spec receiver, right Manufacturer Answer

Yes it will.

by Sharps Bros, Manufacturer, August 20, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Good for Billet Upper by Clyde, Verified Owner, April 17, 2024
This handguard is unique because it’s anti-rotation tabs will still work with a billet upper (mine is from 360 Precision). They interface with the flats on the sides of the picatinny rail instead of the sides of the receiver body. When mine came it w...
Read More...
3/3 found this helpful
Read 1 Review
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Product Info for Sharps Bros. Full Top Rail M-LOK Handguard

Full Top Rail MLOK Handguard (Includes Barrel Nut & Hardware).image

Handguard is made of 6061-T6 aluminum and anodized black per mil-spec MIL-A-8625F, TYPE III, CLASS 2. The barrel nut is 4140 PH steel.

Full top rail + MLOK slots on 7 other sides. Includes anti-rotation tabs.

Installation:

Use standard castle nut wrench & torque wrench.

Torque barrel nut to 40-55 lbs. This is typically done 2-3 times, e.g. torque to 40-55lbs, then loosen, then torque again to 40-55lbs, then loosen, then torque to 40-55lbs one final time.

Hand tighten barrel nut/handguard screws using 1/8" hex drive. Then torque screws to 30-35 inch/lbs

Specifications for Sharps Bros. Full Top Rail M-LOK Handguard:

Manufacturer: Sharps Bros.
Color: Black
Finish: Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Handguard Type: Free-Float
Handguard Style: Quad Rail
Gun Rail: M-LOK, Full Top Rail
Gas System Length: Rifle Length
Condition: New
Height: 2 in
Mount Type: M-LOK

Package Contents:

  • Sharps Bros. Full Top Rail M-LOK Handguard
  • Barrel Nut
  • Hardware
  • Anti-Rotation Tabs

Sharps Bros. Full Top Rail M-LOK Handguard Orderable Models

List of Orderable Models

  • Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07 , MPN: SBHG07 , UPC: 850869008866 , Code: 3A3-HZ-SPBFTR-SBHG07
  • Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06 , MPN: SBHG06 , UPC: 850869008859 , Code: 3A3-HZ-SPBFTR-SBHG06
  • Sharps Bros. Full Top Rail M-LOK Handguard, 15in, Black, SBHG05 , MPN: SBHG05 , UPC: 850869008842 , Code: 3A3-HZ-SPBFTR-SBHG05
  • Sharps Bros. Full Top Rail M-LOK Handguard, 7in, Black, SBHG08 , MPN: SBHG08 , UPC: 850869008873 , Code: 3A3-HZ-SPBFTR-SBHG08

Sharps Bros. Full Top Rail M-LOK Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Sharps Bros. Full Top Rail M-LOK Handguard, 10in, Black, SBHG07 , MPN: SBHG07-EDEMO , Code: 3A3-HZ-SPBFTR-SBHG07-EDEMO-SC-C
  • DEMO, Sharps Bros. Full Top Rail M-LOK Handguard, 14in, Black, SBHG06 , MPN: SBHG06-DEMO , Code: 3A3-HZ-SPBFTR-SBHG06-DEMO
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Last updated 2026-08-29 UTC.