Remington 243 Core-Lokt is the original controlled expansion bullet. Its time-proven performance has made it hunting’s first choice for over 75 years. The tapered copper jacket is locked to a solid lead core delivering massive 2X expansion, weight retention and consistent on-game results. Available in soft point and pointed soft point versions, and in a range of bullet weights for virtually every centerfire hunting caliber made. Trust your next hunt to the best-selling hunting ammunition of all time. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

243 remington


  • Consistent 2x expansion for large terminal wound channels
  • Deep Penetration and high weight retention
  • Bullet cores “Lokt” in place to provide deep penetration
  • Jacket designed for progressive, reliable expansion to almost twice the original diameter

Specifications Remington 243

Cartridge 243 Winchester
Grain Weight 100 Grains
Quantity 20 Round
Muzzle Velocity 2960 Feet Per Second
Muzzle Energy 1945 Foot Pounds
Bullet Style Jacketed Soft Point
Bullet Brand And Model Remington Core-Lokt
Lead Free No
Case Type Brass
Primer Boxer
Corrosive No
Reloadable Yes
Velocity Rating Supersonic
Country of Origin United States of America


Delivery Information

Shipping Weight 1.990 Pounds
DOT-Regulated Yes

Remington 243

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4 Reviews For This Product

  1. 04

    by Waterman

    I use this in a Savage Axis youth model 243 with 20″ bbl on the rand a .75″ group is easy at 100yds. Every shot taken on a white tail has been a kill easily. I use the youth model for the light weight and maneuverable nature of a shorter nvm rifle. with my covered 8rnd cartridge carrier, sling that carries 3rnds, 4 in the mag and one in the hole I’m able to carry 16rnds on the rifle all silent. the bit of weight is fine on a light rifle. Nothing but good things to say on this ammo. It’s always available always reliable and always effective.

  2. 04

    by Brisonn

    Son harvested his 1st buck with this round last month. It was a shoulder shot and knocked the buck off it’s feet and he didn’t get up. I’ve used core-lokt for decades in several calibers. Still my go to ammo. The .243 round did not destroy too much meat, I was impressed since we’re meat hunters.

  3. 04

    by Steve

    I have used this ammo on deer for 35 years. When placed right (top of the heart) deer drop in their tracks 100% of the time. No tracking necessary. Also, i’ve never seen a single Remington 700 in .243 Win. that won’t shoot this stuff. You won’t be disappointed! Highly recommended!

  4. 04

    by Randy

    One shot kills on 7 consecutive wild hogs up to 150 yards. Sub MOA groups in Remington 700 BDL. Really like this bullet.

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