How many inches of ballistic rubber does it take to stop rounds?

How many inches of ballistic rubber does it take to stop rounds?

Ballistic Rubber Thickness: Stopping and Encapsulating Range Rounds

Range owners and operators often ask, “What ballistic rubber thickness stops bullets effectively?” At Cumberland Rubber Supply (CRS), we design high-density ballistic rubber products to enhance shooting range safety. The answer depends on ammunition type, but most training rounds—common in ranges—are stopped by 6 inches of ballistic rubber thickness. Thinner panels and sheets focus on anti-ricochet benefits, while blocks 6 inches or thicker excel at stopping and encapsulating rounds, reducing lead exposure and ricochet risks. For optimal encapsulation, our 9x12x24-inch ballistic blocks are ideal, ensuring bullets are captured securely, enhancing range safety and durability.

Why Ballistic Rubber Thickness Matters

Ballistic rubber thickness is a critical factor in shooting range safety, yet it’s often misunderstood. CRS ballistic rubber products aren’t bulletproof; they’re engineered for specific purposes—anti-ricochet protection and bullet encapsulation—based on thickness and material quality. Understanding these functions helps range owners choose the right high impact rubber parts, balancing safety, cost, and performance for military, law enforcement, or private ranges.

Functions of Ballistic Rubber Blocks

  1. Anti-Ricochet Protection: Ballistic rubber blocks prevent ricochets by absorbing bullet energy, a must for range safety. Thin sheets (e.g., 1-2 inches) excel here, reducing bounce-back risks on hard surfaces.
  2. Bullet Encapsulation: For stopping and trapping rounds, 6-inch-thick blocks are key. Our 9x12x24-inch blocks encapsulate most training rounds, minimizing lead dust and simplifying cleanup—vital for indoor and outdoor ranges.

Material Differences: Composite vs. High Density Rubber

The durability of ballistic rubber thickness depends on material composition:

  • Composite Rubber: Made from recycled grind-and-glue materials, this cost-effective option degrades faster under bullet impacts, requiring frequent replacements and posing safety risks over time.
  • High Density Ballistic Rubber: CRS uses premium vulcanized rubber, lasting 3-5 times longer than composites. This high impact rubber withstands repeated hits, ensuring consistent safety and value.

Choosing the Right Ballistic Rubber Thickness

Selecting the correct ballistic rubber thickness involves:

  • Range Usage: High-volume ranges with larger calibers need thicker blocks (e.g., 6-9 inches) to protect surfaces and stop rounds effectively.
  • Safety Standards: Thicker blocks meet stricter safety needs, reducing ricochet and lead hazards—crucial for compliance.
  • Cost vs. Longevity: While composite rubber is cheaper upfront, high density rubber saves money long-term with fewer replacements.

Benefits of CRS Ballistic Rubber

CRS ballistic rubber products offer unmatched durability and safety. Our 6-inch-plus blocks encapsulate rounds, while thinner sheets deflect ricochet—both reduce maintenance and environmental impact. Made in America, they resist weather extremes and wear, outperforming alternatives. Learn more about range safety at NSSF Range Safety.

Contact CRS today to find the perfect ballistic rubber thickness for your range—custom solutions for every need!