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AR-15 7.5″ 5.56NATO 1/7 Twist Pistol w/ 7″ Slim M-LOK Rail

Original price was: $349.99.Current price is: $269.99.

SKU: RT-BKF-7.5-556-7-WL Categories: ,


This product is 100% Made in the USA! Gas tubes, gas blocks and even roll pins are all proudly manufactured in the US. All Complete uppers are headspaced prior to shipping and test fired.


  • Assembled Upper Receiver w/ T-Marks
  • Slim Profile 7″ M-LOK Handguard
  • AR15 7.5″ 5.56 DRP Profile Pistol Length 4150 CMV 1/7 Twist Barrel
  • .750 Low Profile Gas Block and Pistol Length Gas Tube
  • A2 Flash Hider
  • Product comes assembled
  • No BCG or Charging Handle Included

Standard Upper Features:

  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Upper is Assembled

Handguard Description:

Machined from a 6061-T6 extrusion, these handguards will provide you with a lifetime of service. The 6061-T6 aluminum barrel nut does not need to be indexed for gas tube clearance. The anti-rotation tabs are designed to fit a standard forged upper receiver and will ensure that the rail will not shift if the mounting screws come loose. The patented ASAL mounting feature ensures that there is no forward movement of the handguard and keeps it from shifting due to tension on the mounting screws. Anti-rotation tabs may be a tight fit on forged uppers, and may require hand fitting on billet uppers.

  • 6061-T6 Aluminum, Hard Coat Anodized
  • Includes 6061-T6 Aluminum Barrel Nut, Hard Coat Anodized
  • Top Rail Length: 7″
  • Inside Diameter: 1.350″
  • Weight with Mounting Hardware: 7.36 ounces
  • M-LOK Mounting Points at 3:00, 6:00 and 9:00
  • Requires a 1-3/16″ Open-end Wrench for Barrel Nut Installation (not included)
  • Compatible with Low Profile Gas Blocks
  • 100% American Made

Additional Info

Caliber – 556 NATO

Barrel Length – 7.5″

Barrel Material – 4150 Chrome Moly Vanadium

Finish – Nitride

Profile – DRP

Gas System Length – Pistol

Gas Block Journal – .750″

Twist Rate – 1:7 inches

Muzzle – 1/2×28 Threaded

Weight5 lbs
Product Category

Complete Uppers








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