UPK-D4T Eclipse Talon M-LOK Direct

M-LOK Direct Mount Bayonet

This UPK-D4T Eclipse Talon M-LOK Direct has a Blade and Direct to M-LOK Mount Base made of Type III Hardcoat 7075-T6 Aluminum

• Blade has a triangular cross-section for improved off-axis loading
• Blood Groove- The functional slot enhances fluid drainage when piercing fluid cavities
• Retractable Bayonet Defensive Implement
• The Eclipse Offers Self-sheathing when retracted
• Retractable Blade automatically Locks at either position (open/closed)
• SHARP, double-edged at TIP 1"length (A knife having dual effective cutting edges)
  • Please see the D4 SS knives for FULL LENGTH doubled-edged options.

What’s included?

x1 UPK-D4T Eclipse M-LOK Direct 

•  Retractable Talon Blade and Base
• 3x Screws, M-LOK interface, and M-LOK nuts

Material Specifications:

• Blade TIP (Talon):
  • Tungsten Carbide
    • Hardness HRC: 78
    • ~391 ksi Ultimate Compressive Strength
  • 440C Stainless Steel
    • Hardened to HRC: 60
    • ~350+ ksi Tensile Strength
• Blade Milled from 7075-T6 Aluminum
  • Hardcoat Type III Anodized
  • 80 ksi Tensile Strength
• M-LOK Direct Mount Base and interface Milled from 7075-T6 Aluminum
  • Hardcoat Type III Anodized
  • 80 ksi Tensile Strength
• M-LOK Screws
  • Black Oxide Alloy Steel(140ksi) HRC 39
• M-LOK Nuts
  • Block Oxide 440A Stainless Steel (220ksi) HRC 45
• Custom Button made in 7075-T6 Aluminum
  • Black, Crimson, Patriot Blue, OD-Green, or Gold Hardcoat Type III Anodize
• Custom Screws made in 450 Stainless steel
  • Heat Treated by Age Hardening to the H900 condition HRC 45
• 301 Stainless Steel Springs
  • Cold work Hardened to a Spring Temper

Dimensions

• Extended length: 13.5 inches (343mm)
• Collapsed length: 9.2 inches (233mm)
• Closed Stickout from last M-Lok slot: Base Tip End to First M-LOK Screw(Center): 7.2 inches (183mm)
• Weight: 3.8 oz

Important Read:

7075-T6 Tempered Aluminum is a lightweight aluminum with steel like strength, one of the strongest Aluminum alloys available with a tensile strength of 80ksi.  The Hardcoat Type III Anodize provides a resilient protective surface. for reference typical steel screws at a hardware store are typically rated 60ksi