DZT-KM15-19 Keymod Handguard AR-15 19.31" (SS Extended Length)


The DZT-KM15-19 (SS extended length) is a lightweight modular handguard manufactured by DEZ Arms and DEZ Tactical Arms for mil-spec AR-15 style rifles. This handguard system features full Keymod sections at the 3, 6 and 9 o'clock positions, and full mil-spec picatinny rail at the 12 o'clock position. Keymod rail attachments (not included) allow the user to quickly install picatinny rails where needed, eliminating the excess weight of fixed quad rails. This results in a free float rail that is 48% lighter than standard quad rails. Other features include a quick install barrel nut, and a flush fit with mil-spec flat top upper receivers.

Product Features:

  • Precision CNC machined from 6061 extruded aluminum.
  • Hard coat anodized (matte black) to a surface hardness of 60RC.
  • Free-float design for increased rifle performance and accuracy.
  • Ultra-lightweight KeyMod design (48% lighter than quad rails).
  • Comes with DEZ barrel nut, and all mounting hardware.
  • Quick and easy installation with standard AR-15 armorer's wrench.
  • Fits flush with mil-spec flat top upper receivers.
  • Inside Diameter: 1.57" - Allows for low-profile gas blocks and standard diameter suppressors under the rail.
  • Length: 19.31".
  • Weight: 20.3 Oz.
  • Specs Updated For Most Recent Production (7/12/2016).

Available Lengths:

Carbine - Length: 7.31" - Weight: 10.4 oz.

Mid - Length: 9.31" - Weight: 12.1 oz.

Rifle - Length: 12.71" - Weight: 14.9 oz.

Competition - Length: 15.31" - Weight: 16.9 oz.

SS Extended - Length: 19.31" - Weight: 20.3 oz.


Note: GEN2 Rails have moved to a their own seperate product pages, and can be found under the "Handguard" category.

Generation 1 - 19" Handguards are back in stock and shipping! - 5/17/2017

DZT-KM15-19 Keymod Handguard AR-15 19.31" (SS Extended Length)
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  • Item #: DZT-KM15-19
  • Manufacturer: DEZ Arms
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Price $279.95
Availability In-Stock

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