‘WE WILL NEVER STOP INNOVATING’ is the driving force behind Lehigh Defense to create new products redefine terminal performance and to deploy modern manufacturing processes. This mantra has led us to introduce a unique and innovative product the Xtreme Penetrator Fluid Transfer Monolithic (XP FTM) product line for both handgun and rifles. The progressive nose geometry allows for deep straight penetration while creating a permanent wound cavity diameter exceeding that of most expanding bullets. To top it off the bullet is solid copper and is able to overcome barriers to penetration is environmentally friendly and VERY target unfriendly. Penetrating barriers such as drywall or heavy clothing prior to impacting the intended target doesn’t have the potentially negative effect on the Xtreme Defense that it does to conventional hollow point bullets.
The magic happens with the nose design where the Fluid Transfer’s radial flutes force the hydraulic energy inward and then as the energy is restricted it accelerates outward creating high pressure spikes severely damaging surrounding tissue. This very rapid increase in fluid flow creates cavitation and massive tissue damage away from the projectile equivalent to those of the best hollow points on the market. This results in a permanent wound cavity that is two to four times greater than what a flat or round nose bullet generates and often larger than traditional or solid copper expanding bullets. What you get is a hunting or special application self defense bullet that creates a larger permanent wound cavity coupled with exceptionally deep penetration.
Lehigh .400 caliber 140gr Xtreme Penetrator Lead-free Bullets 100/rd
$67.00
6 in stock
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.
Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.
Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.
We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.
Yes. Depending on the request, we can help source specific products or assist with custom configurations.
Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.
Age Verification Required.
You must be 18 or older to enter this website. By entering this website, you are agreeing to all policies and procedures.