+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

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 FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Lehigh Defense Close Quarters Bullets

Lehigh Defense Close Quarters Bullets .243in 57gr 50/Box, 08243057SP
Lehigh Defense Close Quarters Bullets .308 WIN .30-06 SPRG .308in 79gr 2350 fps 50/Box, 08308079SP
Lehigh Defense Close Quarters Bullets .243in 57gr 50/Box, 08243057SP
1 of 2 images
Lehigh Defense Close Quarters Bullets .243in 57gr 50/Box, 08243057SP
Lehigh Defense Close Quarters Bullets .308 WIN .30-06 SPRG .308in 79gr 2350 fps 50/Box, 08308079SP
2 of 2 images
Lehigh Defense Close Quarters Bullets .308 WIN .30-06 SPRG .308in 79gr 2350 fps 50/Box, 08308079SP

Tap Tap to Zoom

Questions & Answers
Bullet Type:
Extreme Defense
Projectile Caliber:
.243 Caliber
Bullet Quantity:
50 Bullet

Code: 4NK-RP1-CTGA587-08243057SP-243CAL

MPN: 08243057SP

Product No Longer Available

Product Info for Lehigh Defense Close Quarters Bullets

The Lehigh Defense Close Quarters (CQ) is a lightweight hyper velocity design using an aluminum core and pre-stressed jacket. The aluminum core initiates the expansion slightly after contact pressing back into the pre-stressed jacket and activating a violent incapacitating energy transfer. The aluminum nose optimizes feeding and provides a barrier blind entry. The pre-stressed jacket separates into petals sized for appropriate penetration based on the specific cartridge. These petals base and core are all designed to penetrate no more than 18" transferring a huge amount of energy to the target in a very short timeframe. The design of the individual high mass/high energy petals overcome other designs that use powdered metal or plastic composite projectiles that disintegrate upon impact. The energy is there; their goal is to utilize every bit of it and dumping it all on the surface in a non-vital area is not appropriate for a personal defense design.This technology utilizes the hyper velocity to transfer enormous energy based on mass-energy equivalence E=1/2MVSq. Given that the system pressure of each cartridge is fixed to some value determined by SAAMI any increase in bullet weight or velocity will both increase the muzzle energy but will also increase the chamber pressure.image

Package Contents:

  • Lehigh Defense Close Quarters Bullets

Related Products to Lehigh Defense Close Quarters Bullets

Image of Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose $88.50 $1.77/Bullet
Image of Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose $88.50 $1.77/Bullet
Image of Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose $88.50 $1.77/Bullet
Image of Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose Lehigh Defense Wide Flat Nose Rifle Bullets, .475 Caliber,, 0.33 grain, Wide Flat Nose $88.50 $1.77/Bullet
Image of Lehigh Defense Xtreme Penetrator Pistol Bullets, .400 Caliber, 185 grain, Fluid Transfer Monolithic Lehigh Defense Xtreme Penetrator Pistol Bullets, .400 Caliber, 185 grain, Fluid Transfer Monolithic $71.00 $1.42/Bullet
Image of Lehigh Defense Xtreme Penetrator Pistol Bullets, .400 Caliber, 185 grain, Fluid Transfer Monolithic Lehigh Defense Xtreme Penetrator Pistol Bullets, .400 Caliber, 185 grain, Fluid Transfer Monolithic $71.00 $1.42/Bullet
Image of Lehigh Defense Xtreme Penetrator Pistol Bullets, .400 Caliber, 185 grain, Fluid Transfer Monolithic Lehigh Defense Xtreme Penetrator Pistol Bullets, .400 Caliber, 185 grain, Fluid Transfer Monolithic $71.00 $1.42/Bullet
Image of Lehigh Defense Controlled Fracturing Pistol Bullets, .355 Caliber, 115 grain, Hollow Point Frangible Lehigh Defense Controlled Fracturing Pistol Bullets, .355 Caliber, 115 grain, Hollow Point Frangible $62.00 $1.24/Bullet
Image of Lehigh Defense Controlled Fracturing Pistol Bullets, .355 Caliber, 115 grain, Hollow Point Frangible Lehigh Defense Controlled Fracturing Pistol Bullets, .355 Caliber, 115 grain, Hollow Point Frangible $62.00 $1.24/Bullet
Image of Lehigh Defense Controlled Fracturing Pistol Bullets, .355 Caliber, 115 grain, Hollow Point Frangible Lehigh Defense Controlled Fracturing Pistol Bullets, .355 Caliber, 115 grain, Hollow Point Frangible $62.00 $1.24/Bullet
Image of Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos $73.00 $1.46/Bullet
Image of Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos $73.00 $1.46/Bullet
Image of Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos $73.00 $1.46/Bullet
Image of Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos Lehigh Defense Rifle Bullets, .358 Caliber, 180 Grain, Tipped Controlled Chaos $73.00 $1.46/Bullet
Image of Lehigh Defense Xtreme Defense Pistol Bullets, .312 Caliber, 95 grain, Fluid Transfer Monolithic Lehigh Defense Xtreme Defense Pistol Bullets, .312 Caliber, 95 grain, Fluid Transfer Monolithic List: $49.49 (Save $2.99) $46.50 $0.93/Bullet
Image of Lehigh Defense Xtreme Defense Pistol Bullets, .312 Caliber, 95 grain, Fluid Transfer Monolithic Lehigh Defense Xtreme Defense Pistol Bullets, .312 Caliber, 95 grain, Fluid Transfer Monolithic List: $49.49 (Save $2.99) $46.50 $0.93/Bullet
Image of Lehigh Defense Xtreme Defense Pistol Bullets, .312 Caliber, 95 grain, Fluid Transfer Monolithic Lehigh Defense Xtreme Defense Pistol Bullets, .312 Caliber, 95 grain, Fluid Transfer Monolithic List: $49.49 (Save $2.99) $46.50 $0.93/Bullet
Image of Lehigh Defense Pistol Bullets, .50 Caliber, 420 Grain, Xtreme Penetrator Lehigh Defense Pistol Bullets, .50 Caliber, 420 Grain, Xtreme Penetrator $55.75 $2.23/Bullet
Image of Lehigh Defense Pistol Bullets, .50 Caliber, 420 Grain, Xtreme Penetrator Lehigh Defense Pistol Bullets, .50 Caliber, 420 Grain, Xtreme Penetrator $55.75 $2.23/Bullet
Image of Lehigh Defense Pistol Bullets, .50 Caliber, 420 Grain, Xtreme Penetrator Lehigh Defense Pistol Bullets, .50 Caliber, 420 Grain, Xtreme Penetrator $55.75 $2.23/Bullet
Image of Lehigh Defense Xtreme Defense 9mm 90 Grain Fluid Transfer Monolithic FTM Centerfire Pistol Bullets Lehigh Defense Xtreme Defense 9mm 90 Grain Fluid Transfer Monolithic FTM Centerfire Pistol Bullets (1) List: $85.18 (Save 33%) $57.00 $0.57/Bullet
Image of Lehigh Defense Xtreme Defense 9mm 90 Grain Fluid Transfer Monolithic FTM Centerfire Pistol Bullets Lehigh Defense Xtreme Defense 9mm 90 Grain Fluid Transfer Monolithic FTM Centerfire Pistol Bullets (1) List: $85.18 (Save 33%) $57.00 $0.57/Bullet
Image of Lehigh Defense Xtreme Defense 9mm 90 Grain Fluid Transfer Monolithic FTM Centerfire Pistol Bullets Lehigh Defense Xtreme Defense 9mm 90 Grain Fluid Transfer Monolithic FTM Centerfire Pistol Bullets (1) List: $85.18 (Save 33%) $57.00 $0.57/Bullet
Image of Lehigh Defense Pistol Bullets, .357 Caliber, .357 Magnum, .48 Special, 140 Grain, Xtreme Penetrator Lehigh Defense Pistol Bullets, .357 Caliber, .357 Magnum, .48 Special, 140 Grain, Xtreme Penetrator List: $77.66 (Save 29%) $55.50 $1.11/Bullet

Lehigh Defense Close Quarters Bullets Unavailable & Discontinued Models

List of Unorderable Models

  • Lehigh Defense Close Quarters Bullets .243in 57gr 50/Box, 08243057SP , MPN: 08243057SP , Code: 4NK-RP1-CTGA587-08243057SP-243CAL
  • Lehigh Defense Close Quarters Bullets .300 AAC Blackout/Whisper .308in 78gr 2350 fps 50/Box, 08308078SP , MPN: 08308078SP , Code: 4NK-RP1-CTGA587-08308078SP-30CAL
  • Lehigh Defense Close Quarters Bullets .308 WIN .30-06 SPRG .308in 79gr 2350 fps 50/Box, 08308079SP , MPN: 08308079SP , Code: 4NK-RP1-CTGA587-08308079SP-30CAL
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-06-23 UTC.