LEHIGH 40(.400) 150gr BULLET XTRM DEFENSE 50/bx

LEHIGH 40(.400) 150gr BULLET XTRM DEFENSE 50/bx
Item #:LH09400150SP
$0.98 per piece
Shipping: One flat fee of $12.95 per online order.
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Availability:In Stock
Read 3 Reviews

Product Information

The Xtreme Defense (XD) Technology is based on the popular Xtreme Penetrator product line. The design goal was to achieve the same barrier performance and massive permanent wound cavity and reduce the penetration depth to coincide with an individual's personal comfort level. It was a goal we did not meet; it was a goal we blew out of the water!

  • Progressive nose geometry 18" penetration depth range
  • A permanent wound cavity (PWC)that is 2 times greater than any expanding bullet
  • A PWC near that of a 5.56 rifle.
  • Reduced recoil.
  • CNC machined from solid copper to overcome barriers to penetration
  • Radial flutes that force the hydraulic energy inward to build pressure
  • Minimal surface area to increase the force at the point of contact and sharp cutting edges that defeat barriers
This is not loaded ammunition.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

Technical Notes

SKU 09400150SP
Caliber 0.400
Technology Xtreme Defense
Weight(gr) 150
Bullet Length(in) 0.670
Number of Projectiles 1
Velocity(fps) 750 - 4,200
Subsonic No
Supersonic Yes
Ballistic Coefficient (G1) 0.153
Minimum Twist Rate -
Penetration Base(in) -
Penetration Petals(in) -
Wound Cavity(in) -
Lead Free Yes
Patent US 9,829,293,US 62/448,731
Notes FTM - Fluid Transfer Monolithic


Read 3 Reviews - Average Rating: 5 stars

155 10mm Extreme Defender/Hunter

By Gregory U. on Sep 27, 2022
Followed load data on Lehigh web-page. Getting 1460 FPS out of carbine. Loaded up easy and accuracy seems very good.
I plan on using these for deer/pig hunting.

Lehigh 150 gr.

By Neal Pashman P. on Jun 25, 2020
tremendous product! fantastic customer service I am ordering same brand for my .45! Nadine and Janet in Customer service were awesome!

so far impressive

By Lance T. on Jan 17, 2020
bought these on a whim to see how they matched up to some of the other "extreme" penetration rounds on the market. like the copper composite bullets and rounds like that.
so far with what i have seen they are blowing the competition out of the water. especially in the hard hitting 10mm and it's little sister the 40 S&W
no issues with off tracking after hitting glass, 2x4's dry wall (esc.) also side note. with 10mm loads projectile will pass clean through 1" lexan bullet proof glass that stops 50AE and penetrates into balistics gel 4-6 inches (hand loads) would recommend
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