CDI 2019-04-10T11:24:47-04:00
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Windham Weaponry “CDI”

20” Gov’t. Rifle
  • Model: R16M4SFSDHT

  • Caliber: .223 Rem. / 5.56mm NATO

  • Type: Rifle

  • Action: Semi-Automatic, Gas Impingement System

  • Capacity: 30 + 1- Ships with one 30 Round Magazine (accepts all std. sizes)

  • Safety: Manual Lever with Indicator Markings on Both Sides of Receiver

  • Receiver: M4A4 Type Flat Top Upper Receiver

  • Receiver Material: Forged 7075 T6 Aircraft Aluminum with Aluminum Trigger Guard

  • Receiver Finish: Hardcoat Black Anodize Finish

  • Bolt Material:Carpenter 158 Steel

  • Barrel: 16” M4 Profile, Chrome Lined with Vortex Flash Suppressor

  • Barrel Material: 4150 Chrome Moly Vanadium 11595E Steel w. M4 Feed Ramps

  • Rifling: 1 Turn in 9” – Right Hand Twist

  • Stock: Magpul MOE 6-Position Telescoping Buttstock

  • Forend / Pistol Grip: Diamondhead Free-float Forend w. Magpul AFG Angled Grip / Magpul MOE Black Pistolgrip w. Storage Compartment

  • Rear Sight: Diamondhead Dual Aperture Flip-up Sight

  • Front Sight: Diamondhead Front Flip-up Sight

  • Packaging: Hard Plastic Gun Case with Black Web Sling & Operators Manual



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Model: R16M4SFSDHT

  • Weight: 7.025 Lbs. (without magazine)
  • Length: 36.125” (32.375” with Telestock collapsed)
  • UPC: 848037007704
R16M4SFSDHT- Tech Sheet

The Windham Weaponry Lifetime Warranty.

The Details...

Lifetime Warranty

Windham Weaponry is proud to offer the highest quality rifles made anywhere. As testament to that quality, we back our rifles with a Lifetime Warranty that is also transferrable to subsequent owners.

To purchase Windham Weaponry firearms, please see your local FFL Dealer for details.