45-70 Government 430 Grain Hard Cast Long Flat Nose Gas Check 20/RD

Underwood Ammo’s hard cast featuring a new “Black Cherry” coating. Equipped with new enhancements from our previous Hi-Tek coating. Our “Black Cherry” coating is a  polymer-based compound; its thermal stability allows it to handle more than any other coating today. The coating will protect against gas cutting with a high degree of wear and abrasion resistance. The “Black Cherry” coating prevents lead to bore contact thus virtually eliminating lead fouling.

Coatings special features:

• No plastic burning smell
• Thermally stable
• Resistant to weathering and chemical degradation
• Strong mechanical and tensile strength properties
• Self-lubricating
• Able to withstand high pressure conditions
• Able to withstand high heat conditions
• High degree of wear and abrasion resistance
• Reduced friction resistance
• Good flame retarding properties
• Coating prevents lead to bore contact thus virtually eliminating lead fouling
• Shoot higher velocities without lead fouling