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Questions & Answers

Product Discontinued by Manufacturer

DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel has been discontinued by DPMS and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel

The Tactical Precision Upper Receiver assembly is built for exactly that, precision. A 20" Stainless bead blasted barrel, matched with DPMS new M111 modular handguard provide the free floated platform you need to put rounds on target every time. The unique blend of features on the TPR make it an out of the box shooting machine, just add an optic and you're good to go. Includes bolt and carrier assembly.image

Features of DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel

  • Cartridge - 5.56x45mm NATO
  • Material - Aluminum
  • Barrel Length - 20 Inches
  • Twist - 1:9 Inches
  • Threads - 1/2"-28
  • Barrel Contour - Heavy
  • Sights - No
  • Barrel Finish - Bead Blasted Stainless
  • Chrome Lined - No
  • Gas Block Diameter - 0.75 Inches
  • Gas System Length - Rifle
  • M4 Feed Ramps - Yes
  • Upper Receiver Type - A3 Flat-Top
  • Barrel Material - 416R Stainless Steel
  • Handguard - DPMS M111 Modular
  • Bolt Carrier Assembly Included - Yes
  • Muzzle Device - AAC Blackout
  • Mil-Spec or Commercial - Commercial

Package Contents:

  • DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel

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Related Products to DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel

DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • DPMS TPR A3 20in 5.56mm Upper Receiver Assemby Barrel, 5.56x45mm NATO 20in w/ M111 Free Floated Handguard, AAC 51T Flash Hider, 60624 , MPN: 60624 , Code: 458-UFH-REM17-60624
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