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Questions & Answers
I have an omega 9k suppressor. Would it fit inside of this rail? Manufacturer Answer

Unfortunately, it will not. You would need the BAR Rail.

by Spikes Tactical, Manufacturer, May 14, 2025
Looking to replace my 13.2” BAR2 rail with a 13.2” SAR rail to reduce weight. Does this mean I’ll need to replace the barrel nut also?

You will likely need to replace the barrel nut. The BAR2 and SAR3 use different barrel nuts.

by Brandon, Verified Owner, February 23, 2021
Customer Reviews
Most Recent Reviews
This is an excellent free float rail with one caveat by Dan, Verified Owner, October 17, 2024
If you are looking for a free float rail that is lightweight and rigid, this is an excellent contender. I was able to save nearly 5oz in front of the barrel nut vs my C4 rail of the same length. I would NOT recommend using it with a bipod and hard-u...
Read More...
Most Recent Reviews
Great Rail by Frank, Verified Owner, October 23, 2020
I bought this to replace my 10in version with a 12in version and its just looks and feels amazing Spikes has been a great company that makes so good products. The fact they also provide you with rail covers is a bonus in my books. If you're on the ...
Read More...
Most Recent Reviews
Spike's Tactical Sar 3 rail by Rick, March 3, 2019
This handguard is lightweight with picatinny rail covers and barrel nut. Inside diameter covers a low profile gas block. I used the 9 inch model for a spike's 8 inch barrel and a spike's barking spider muzzle device. Highly recommended.
Read All 3 Reviews

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Product Info for Spikes Tactical AR-15 SAR3 Quad Rails

Equip these Spikes SAR3 Quad Rails for AR-15 for a sturdy one-piece rail system that won't weigh you down in the field. The experts at Spikes Tactical crafted these AR Handguards & Forends from 6061-T6 aluminum that's built tough while remaining lighter than heavier metals, and the Type III hardcoat anodize ensures excellent resistance against corrosive elements. Also, these Spikes SAR3 Quad Rifle Rails include 6 built-in QD sockets for the attachment of slings that will improve how you carry your weapon. You can use these rails will several low profile gas blocks, and the superior heat ventilation prevents your weapon from overheating when you need it most. Use the continuous top rail to pile on all the optics and accessories you crave that will improve your aim and experience at the range, in the backcountry and anywhere in between. Grab these Spikes SAR3 Free Float Quad Rails for AR-15 today to complete your rifle build with the best in the business.image

Specifications for Spikes Tactical AR-15 SAR3 Quad Rails:

Manufacturer: Spikes Tactical
Color: Black
Finish: Black
Fabric/Material: Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Gun Rail: Picatinny
Condition: New
Additional Features: Compatible w/ Many Low profile Gas Blocks
Included Accessories: 2 3/32in Allen Head Screws (Install on Top of Rail Only), Barrel Nut Shims, (1- .025in/1- .0125in/2- .003in/2- .0015in), Spike's Tactical Lifetime Warranty, Instruction Sheet, T-20 Torx Wrench, Tube of Blue Loctite, 6 Grade 8 T-20 Torx Screws, Heavy Duty Q.D. Sling Loop, 3 Black Ergo Rail Covers, Barrel Nut
Height: 2.2 in
Width: 2 in
Quantity: 1

Features of Spikes SAR3 Quad Rails for AR-15:

  • 1pc Free Float Design
  • Rail - 6061-T6 Aluminum
  • Barrel Nut - 7075-T6 Aluminum
  • Black Type III Hardcoat Anodized
  • Built In Anti-Rotation Tabs
  • Excellent Heat Ventilation
  • Scalloped Rails
  • 6 Built In Q.D. Sockets (Sling Attachment Points)
  • Continuous Top Rail
  • Compatible w/ Many Low profile Gas Blocks
  • Barrel Nut Works with Standard USGI 3 Pin Barrel Nut Wrench

Package Contents:

  • Spikes SAR3 Quad Rails for AR-15
  • (1) 7in SAR3 Rail
  • (3) Black Ergo Rail Covers
  • (1) Barrel Nut
  • (1) Heavy Duty Q.D. Sling Loop
  • (6) Barrel Nut Shims, (1- .025in/1- .0125in/2- .003in/2- .0015in)
  • (6) Grade 8 T-20 Torx Screws
  • (2) 3/32in Allen Head Screws (Install on Top of Rail Only)
  • (1) Tube of Blue Loctite
  • (1) T-20 Torx Wrench
  • (1) Instruction Sheet
  • (1) Spike's Tactical Lifetime Warranty

Spikes Tactical AR-15 SAR3 Quad Rails Orderable Models

List of Orderable Models

  • Spikes Tactical LW SAR3 Quad Rail, 7in, Black, SQR2007 , MPN: SQR2007 , UPC: 810083263847 , Code: 2A8-HZ-SQR-SQR2007
  • Spikes Tactical LW SAR3 Quad Rail, 9in, Black, SQR2009 , MPN: SQR2009 , UPC: 810083263854 , Code: 2A8-HZ-SQR-SQR2009
  • Spikes Tactical LW SAR3 Quad Rail, 10in, Black, SQR2010 , MPN: SQR2010 , UPC: 810083263861 , Code: 2A8-HZ-SQR-SQR2010
  • Spikes Tactical LW SAR3 Quad Rail, 12in, Black, SQR2012 , MPN: SQR2012 , UPC: 810083263878 , Code: 2A8-HZ-SQR-SQR2012
  • Spikes Tactical LW SAR3 Quad Rail, 13.2in, Black, SQR2013 , MPN: SQR2013 , UPC: 810083263885 , Code: 2A8-HZ-SQR-SQR2013

Spikes Tactical AR-15 SAR3 Quad Rails Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Spikes Tactical LW SAR3 Quad Rail, 9in, Black, SQR2009 , MPN: SQR2009-DEMO , Code: 2A8-HZ-SQR-SQR2009-DEMO
  • USED Spikes Tactical LW SAR3 Quad Rail, 13.2in, Black, SQR2013, EDEMO1, Condition Parts Only/Salvage, Wrong Product , MPN: SQR2013-EDEMO1 , Code: 2A8-HZ-SQR-SQR2013-EDEMO-WP-F
  • DEMO, Spikes Tactical LW SAR3 Quad Rail, 13.2in, Black, SQR2013 , MPN: SQR2013-DEMO , Code: 2A8-HZ-SQR-SQR2013-DEMO
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