Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Customer Reviews
Most Recent Reviews
Punishing and Accurate by Walla2k5, Verified Owner, October 8, 2025
These Lehigh Defense bullets were highly recommended by a friend. He swears by them in his .444 lever action. I have been shooting 300 and 400gr hard cast in my 45-70 Marlin. Can't wait to see how it likes these.
Most Recent Reviews
Great price-great bullet by BOY, Verified Owner, December 26, 2024
Have reloaded these-they reload easy. Have shot thru and thru on an 18” hickory log both with the grain and through the grain-not a problem so penetration is great. Have not had any 2-legged test subjects step forward, so will have to find a moose, b...
Read More...
Read All 2 Reviews
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Additional Features: Lead Free Bullet Quantity: 50 Bullet

Code: 4NK-RP1-R2BFT-07458305SP-458CAL

MPN: 07458305SP

UPC: 810129400601

14%
Product Discount
List: $89.50Save 11%
$1.59/Bullet
$79.50

Product Info for Lehigh Defense Xtreme Penetrator Rifle Bullets, .458 Caliber, 305 grain, Fluid Transfer Monolithic

ULTIMATE BULLET PERFORMANCE 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 doesnt have the potentially negative effect on the Xtreme Defense that it does to conventional hollow point bullets.image

The magic happens with the nose design where the Fluid Transfers 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.

The Xtreme Penetrator is the bullet of choice for hunting large, tough and often dangerous game due to the fluid transfer and deep straight line penetration.

Solid copper Xtreme Penetrator bullets meet the criteria of states and jurisdictions calling for lead free projectiles.

WARNING: California`s Proposition 65

Specifications for Lehigh Defense Xtreme Penetrator Rifle Bullets, .458 Caliber, 305 grain, Fluid Transfer Monolithic:

Manufacturer: Lehigh Defense
Gun Type: Rifle
Bullet Type: Fluid Transfer Monolithic (FTM)
Caliber: .458 SOCOM, .458 Lott, .45-70 Government, .458 Winchester Magnum
Cartridge Type: .458 Winchester Magnum, .458 SOCOM, .458 Lott, .45-70 Government
Bullet Weight: 305 grain
Projectile Caliber: .458 Caliber
G1 Ballistic Coefficient: 0.195
Sectional Density: 0.208
Additional Features: Lead Free
Bullet Quantity: 50 Bullet

Package Contents:

  • Lehigh Defense Rifle Bullets, .458 Caliber, 305 grain, Fluid Transfer Monolithic

Lehigh Defense Xtreme Penetrator Rifle Bullets, .458 Caliber, 305 grain, Fluid Transfer Monolithic Orderable Models

List of Orderable Models

  • Lehigh Defense Xtreme Penetrator Rifle Bullets, .458 Caliber, 305 grain, Fluid Transfer Monolithic, 50 Bullets, 07458305SP , MPN: 07458305SP , UPC: 810129400601 , Code: 4NK-RP1-R2BFT-07458305SP-458CAL
Compare (0)