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Questions & Answers
Does any know if there’s a specific torque for the screws? Expert Answer

The UTG Pro AR308 Drop-in Mid Length Quad Rail fits mid-length AR style .308 rifles with a delta ring and round handguard cap. UTG recommends tightening the 6 included screws with the Allen key provided with the handguard but does not provide a torque spec. I would recommend contacting UTG directly for more information.

by Ethan, Gear Expert, November 22, 2022
Will this work on Bushmaster ORC .308 mid length gas uses magpul mags? Expert Answer

Yes, The UTG Pro AR308 Drop-in Mid Length Quad Rail will fit as long as you have a delta ring and round handguard cap.

by Ethan, Gear Expert, October 18, 2022
Customer Reviews
Helpful Positive Review
UTG PRO AR308 Handguard by Robert Tuller, Verified Owner, March 5, 2022
The UTG AR308 Handguard is the best pictinny rail Handguard I have purchased for both of my AR's I have a S&W M&P 15 556 Carbine bought one for it. Years ago. And now bought one for my S&W M&P10 Mid Length, both UTG Handguard's fit right in no proble...
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1/1 found this helpful
Helpful Positive Review
Great Rail by Mike, February 12, 2021
The rail works as advertised, I just had to adjust the barrel nut a touch to get it straight, so if you get this product, install it, and realize it is not sitting straight, adjusting the barrel nut will probably fix it
2/2 found this helpful
Helpful Positive Review
This item is high quality and great fit. All machining was crisp and no burrs were left behind. The rail fit an MP10 perfectly, as described and was easy to install. There were an abundant quantity of plastic rail covers for areas not used.
2/2 found this helpful
Helpful Positive Review
Was shopping around for a Quad rail like this and was unsure of the differences between My MP10 (.308) and the more common AR type (.223). This is exactly as advertised, Beautifully Machined(in USA),Easy to install,(did have to temporarily remove th...
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1/1 found this helpful
Helpful Positive Review
Nice Addition to The M&P 10 by Duane, September 23, 2016
Easy to install. All Tools Needed came with the Quad Rail. And, it's made I the good old USA!!! that important to me, as I am an American Journeyman Toolmaker. I highly recommend this upgrade! I will now be able to add A bipod, tactical lights, a la...
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1/1 found this helpful
Helpful Positive Review
This product is exactly as described and the other reviews on this item are accurate. I purchased this Quad Rail in hopes that it would extend the rail on my Smith and Wesson M&P10 (.308)to gain some additional room for a red dot sight and a Magnif...
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1/1 found this helpful
Read All 38 Reviews
Color:
Black
Finish:
Matte
Fabric/Material:
Aluminum
Gun Make:
AR Platform
Gun Model:
AR308
Gun Rail:
Picatinny, Weaver
Gas System Length:
Mid Length
Weight:
14.7 oz
Condition:
New
Included Accessories:
Standard
Height:
2.47 in

Code: 2NZ-HZ-MTU018-MTU018

MPN: MTU018

UPC: 4712274523562

List: $103.48Save 25%
$77.99

Product Info for UTG Pro AR308 Drop-In Handguard

The UTG Pro AR Style Model 308 Quad Rail System will brighten the day of any gun owner. With a 2-piece drop-in that fits a round front cap .308 and certified on Smith & Wesson M&P10 and precision machined from aircraft aluminum with black anodizing, this excellent Tactical Rail from UTG Pro has solid locking features for the most secure fit. With four Mil-spec Picatinny Rails, the UTG Pro AR Rail System is designed for a simple and friendly installation. Don't fire a gun with out the UTG Pro Gun Rail System.image

WARNING: California`s Proposition 65

Specifications for UTG Pro AR308 Drop-In Handguard:

Manufacturer: UTG Pro
Color: Black
Finish: Matte
Fabric/Material: Aluminum
Gun Make: AR Platform
Gun Model: AR308
Gun Type: Rifle
Handguard Type: Drop-In
Handguard Style: Quad Rail
Gun Rail: Picatinny, Weaver
Gas System Length: Mid Length
Weight: 14.7 oz
Condition: New
Included Accessories: Standard
Height: 2.47 in
Length: 8.7 in
Width: 2.4 in
Quantity: 1
Hand: Ambidextrous

Features of UTG Pro AR308 Drop-In Handguard

  • 2 Piece Drop-in Fits Round Front Cap .308 and Certified on Smith & Wesson M&P10
  • Precision Machined from Aircraft Aluminum with Black Anodizing
  • Solid Locking Features for Most Secure Fit, Ultimate Tactical Solution to Enhance Accuracy Under Toughest Environments
  • Four Mil-spec Picatinny Rails, Each with 19 Slots for Versatile Accessory Applications
  • Simple and Friendly Installation, No Gunsmithing
  • 16 Pieces Rubber Rail Guards Included

Package Contents:

  • UTG Pro AR308 Drop-In Handguard

UTG Pro AR308 Drop-In Handguard Orderable Models

List of Orderable Models

  • UTG Pro AR308 Drop-In Handguard Picatinny Quad Rail, 8.70in L Black Aluminum, Fi, MTU018 , MPN: MTU018 , UPC: 4712274523562 , Code: 2NZ-HZ-MTU018-MTU018
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Last updated 2026-07-14 UTC.