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Questions & Answers
So, this works in a G3? Manufacturer Answer

Yes, this works in a G3. Fits any typical HK Sight Tower of this type.

by Blitzkrieg Components, Manufacturer, October 8, 2025
Will this fit the mp5 22lr pistol not the one with the suppressor Manufacturer Answer

It is not designed to fit the MP5 .22LR models

by Blitzkrieg Components, Manufacturer, December 3, 2024
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Product Info for Blitzkrieg Components HK Spike Gen 2 Tritium Dot Front Sight

The Blitzkrieg Components Gen 2 HK Style Front Sight is a revolutionary approach to this iconic sighting system. It provides a stunning sight picture, rapid & precise aiming and installs in a completely new way. We also brought the sight face forward, toward the shooter, so that is is easier to see and not back in the shadows of the sight hood. This model with a spike tipped post and the eye catching boldness of a circle dot tritium with a colored stripe below it is fast and easy to see. The combination of a sharp aiming point, a big tritium dot and a glow-paint stripe is super easy to pick up in any lighting condition. You will love the way this sight looks and how well you shoot with it.image

Installation has been completely re-engineered for our Gen 2 HK sight models to eliminate problems like sliding a nicely finished sight through a tight slot or hammering a roll pin through a new sight putting stress on it. Now the roll pin is installed first, then the new sight is installed easily and securely by hand. The roll pin is used as an anti-rotation device. This new design also allows a new level of flexibility. Once initial installation is complete, the shooter has the option of changing reticles by hand in less than a minute. So if you want to change colors or try a new sight model in the future, installation is a snap.

made in specialized factories of billet machined 416 Stainless Steel with a black oxide finish a Tritium Dot with ring and a painted Lumi-Green Glow stripe. The Tritium Dot is supplied by Night Fision and has a green polymer ring around it. The painted stripe is a multi-layer paint application into a machined groove for optimal color, durability and glow characteristics.

Specifications for Blitzkrieg Components HK Spike Gen 2 Tritium Dot Front Sight:

Manufacturer: Blitzkrieg Components
Fabric/Material: 416 Stainles Steel
Gun Make: Heckler & Koch
Gun Type: Rifle

Features of Blitzkrieg Components HK Spike Gen 2 Tritium Dot Front Sight

  • Bold, Fast Sight Picture
  • Fast Sight Alignment
  • Bright Tritium Dot with Bright Green polymer ring
  • Luminescent (Glow) Green Stripe in machined groove for daylight and low-light
  • Improved installation process
  • Modular flexibility
  • Billet Machined 416 Stainless Steel Construction

Package Contents:

  • Blitzkrieg Components HK Spike Gen 2 Tritium Dot Front Sight
  • Roll Pin

Blitzkrieg Components HK Spike Gen 2 Tritium Dot Front Sight Orderable Models

List of Orderable Models

  • Blitzkrieg Components HK Spike Front Sight Gen 2, Tritium Dot, Luminescent Green, HKSPKLGTD , MPN: HKSPKLGTD , UPC: 810046261231 , Code: 3P7-RS3-BLTZ02-HKSPKLGTD
  • Blitzkrieg Components HK Spike Front Sight Gen 2, Tritium Dot, Orange, HKSPKOTD , MPN: HKSPKOTD , UPC: 810046261255 , Code: 3P7-RS3-BLTZ02-HKSPKOTD
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