AR-15 Circle Slick Side Upper Receiver - Forged M4 Flat Top (Multi Cal)

AR-15 Circle Slick Side Upper Receiver - Forged M4 Flat Top (Multi Cal)

Circle Slick Side Upper Receiver is extruded from 7075-T6 Aluminum and then Type III Hard-coat Anodized. This receiver eliminates the dust cover and forward assist for cleaner lines and a weight of only 10oz.


  • 7075-T6 Forged Aluminum
  • Flat-Top with Picatinny rails
  • Eliminates the dust cover and forward assist
  • Black Anodized finish
  • Made in the U.S.A

Write a review

Note: HTML is not translated!
    Bad           Good

  • Views: 495
  • Product Code: 223UP-CS
  • Availability: In Stock
  • $79.99
Part of a Delta Ring Assembly and used to attach the barrel to the upper receiver when using a Drop-..
OT Supplier 5.56 Nato / 300 AAC Bolt Head - Complete9310 SteelInstalled Extractor & Gas RingsBla..
$69.99 $59.99
This extended lever attaches to the bolt catch and extends into the trigger guard, allowing ambidext..
This clear storage case is made of lightweight but sturdy plastic and is an efficient ammo storage s..
$9.99 $7.99
Specifications:Length: 14.5".223 Wylde1:8 Twist.750" gas block diameterCarbine gas system1/2"x28 Thr..
$219.99 $134.99
Each of our Mil-Spec Bolt Carrier Group Assemblies is made in the U.S.A. and feature full-auto capab..
$135.99 $129.99
Specifications:Chambered in .224 Valkyrie with a 1:7 twist rateBlack NitrideHeavy contourRifle lengt..
$439.99 $419.99
Made of high quality steel with a Parkerized finished, this thread adapter fits onto 1/2"x28 thread ..
$33.99 $12.99
Protects the quad rail and gas block from debris. Mounts in place using 4 screws.Specifications:6061..
$10.99 $8.99
This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger groo..
DPMS COMPATIBLEOur "Tanker" muzzle brake has 6 large 45 degree rearward-facing side ports, redir..
This Jam Nut is used in place of a crush washer or shim kit to properly align a muzzle brake. It c..
The OT Supplier AR-15 Ambidextrous Charging Handle Latch is an affordable upgrade for the standard A..