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45 ACP +P 230 Grain Bonded Jacketed Hollow Point

1.00 LBS

Product Description

Underwood Ammo’s bonded rounds are unrivaled in power and precision. We utilize Speer bonded bullets which employ an exclusive Uni-Cor process where they bond the jacket to the core one molecule at a time. This essentially eliminates core-jacket separation, maximizes weight retention, and allows for unparalleled penetration and controlled yet fatal expansion. 

Nickel plated casings with our new nickel plating process provides several key benefits, not limited to but including; improved feeding in all actions of firearms, enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading.  Nickel plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals.

As with all of Underwood Ammo’s rounds, we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light. 

While taking advantage of our state of the art testing equipment, this high performance ammunition is field tested using popular, real firearms that our customers are most likely to own out in the real world with all the elements you would experience. If for some reason Underwood Ammunition fails to meet performance expectations, we stand by our product 100% and will make sure the customer is satisfied with every purchase.

This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.


Technical Information

  • Caliber: 45 ACP
  • Bullet Weight: 230 Grains
  • Bullet Style: Speer Bonded Jacketed Hollow Point
  • Case Type: Ducta-Bright 7a Nickel Plated Brass
Ballistics Information:
  • Muzzle Velocity: 1000 fps
  • Muzzle Energy: 511 ft. lbs.

Product Reviews

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Showing reviews 1-10 of 17 | Next

  1. Speer & Underwood unbeatable...... 5 Star Review

    Posted by on 12th Aug 2016

    The first thing you'll notice about these hollow points is the cavity and how deep it is. Try not to speak too loudly over them, you might just hear an echo. Very manageable recoil and accurate out of a G21 Gen4. With the superb Speer Gold Dot being propelled by Underwood blended powders, stuffed inside the Starline brass coated with Ducta bright 7a, I think the myth of the "magic bullet" has become a reality. This should be a "one & done" man stopper. Excellent product from Speer and Underwood!!
    I will be ordering tons more.

  2. 1011 fps from FS 1911 5 Star Review

    Posted by on 16th Apr 2016

    1011 fps from a mil spec 1911. 945 fps from a 4" barrel Springfield Champion..
    Accurate from both.

  3. Soft shooting 5 Star Review

    Posted by on 23rd Feb 2016

    Shot out of my Gen4 G21. Softer recoil than 40s&w, punches holes through paper well no malfunctions from a newly bought pistol.

  4. Hot Stuff 4 Star Review

    Posted by on 30th Nov 2015

    I have been using Speer 200gr +P in my Glock 21, but I wanted something with deeper penetration. This ammo fits the bill. One thing to remember, you must not limp wrist this ammo. I was at the end of a 200 round practice session and had a few failures to feed. When I tightened up my grip and concentrated this problem went away.

  5. good stuff 5 Star Review

    Posted by on 24th Oct 2015

    Fast shipping, well packed, product performs as required. Will order again. Thanks.

  6. Gold Dot`s on Steroids 5 Star Review

    Posted by on 25th Aug 2015

    My favorite Projectile, New Re loadable Brass & H-O-T !!
    It sets it back in your hand, You know it will do the job out of a 5" barrel. "Hog" Grade

  7. Perfect ammo! 5 Star Review

    Posted by on 20th Jul 2015

    This ammo arrived quickly, was all extremely uniform. It chronographed an average of 1016 fps out of my XDS 4.0 with only a 3 fps spread, no factory ammo has been that consistent for me. It fed fired and ejected perfectly. Thanks Underwood!

  8. Quality 5 Star Review

    Posted by on 24th Jun 2015

    Quality performance

  9. Hard Hitting & Impressive! 5 Star Review

    Posted by on 7th Jun 2015

    Underwood has done it again amping up a timeless round with an extra punch and excellent hollow point configuration. For personal defense you can't any better than this! This is all I carry. Burns clean, no ftf's or fte's, with very manageable recoil. Give them a will not be disappointed! Underwood's service and commitment to excellence are second to none.

  10. The best carry ammo on planet earth! 5 Star Review

    Posted by on 27th May 2015

    lETS MAKE THIS REVIEW SHORT AND QUICK! I have been shooting for over 30 years, I have to say underwood is second to no one! Quality of this ammo is by far the best we have tested to date! Price is sweet, Service is above and beyond others, Shipping and handling is top notch! I just don't feel safe unless Underwood ammo is in my mags! I stake my life and my families life on this ammo everyday!

Showing reviews 1-10 of 17 | Next

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