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“9mm Luger Federal Premium HST JHP 124 gr – Self Defense Ammo | 20 Rounds” has been added to your cart. View cart
Underwood .45 ACP +P 185 gr JHP
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Home Ammunition Handgun Ammunition Underwood .45 ACP +P 185 gr JHP – High-Velocity Self-Defense Ammo | 20 Rounds
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Buffalo Bore .45 ACP +P 230 gr JHP – Defense Ammo | 20 Rounds
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PolyCase Inceptor ARX .45 ACP 118 gr
PolyCase Inceptor ARX .45 ACP 118 gr – Non-Expanding Self-Defense Ammo | 20 Rounds

Underwood .45 ACP +P 185 gr JHP – High-Velocity Self-Defense Ammo | 20 Rounds

Manufacturer

Underwood

Caliber/Gauge

.45 ACP

Bullet Weight

185 gr

Bullet Type

JHP – Jacketed Hollow Point

Application

Home Defense

Quantity

20 Rounds

Muzzle Velocity (fps)

1200

Muzzle Energy (ft-lbs)

592

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SKU: 332 Categories: Handgun Ammunition, Affordable Options for Range Practice, Match-Grade and Precision Rounds (Competition/Long-Range)
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Description

Underwood .45 ACP +P 185 gr JHP – High-Velocity Self-Defense Ammo

The Underwood .45 ACP +P 185 gr JHP delivers high-velocity, hard-hitting performance designed for personal defense and concealed carry. This round features a 185-grain Jacketed Hollow Point (JHP) bullet that expands on impact, creating a larger wound channel for maximum stopping power.

Loaded to +P pressure, it produces a higher muzzle velocity and energy, ensuring deep penetration and rapid expansion. This round is built to meet the needs of those who demand consistent, dependable terminal performance in self-defense or duty use.

Underwood’s commitment to quality control and use of nickel-plated brass casings ensures smooth feeding and reliable ejection from semi-automatic pistols. Whether you’re a concealed carry permit holder, a law enforcement officer, or someone looking for a reliable home defense option, the Underwood .45 ACP +P 185 gr JHP is a premium choice.

Key Features:

  • Caliber: .45 ACP – A proven caliber for self-defense with formidable stopping power.
  • Bullet Weight: 185 gr – Lighter bullet for higher velocity and quicker expansion.
  • Bullet Type: Jacketed Hollow Point (JHP) – Expands on impact, creating a larger wound channel.
  • Pressure Rating: +P (High Pressure) – Higher velocity and kinetic energy for superior performance.
  • Nickel-Plated Brass Casing: Smooth feeding, corrosion resistance, and improved reliability.
  • Low Flash Powder: Reduces muzzle flash for better visibility in low-light defensive situations.

Specifications:

Caliber .45 ACP (suitable for +P rated firearms)
Bullet Weight 185 gr
Bullet Type Jacketed Hollow Point (JHP)
Muzzle Velocity Approx. 1100 fps (faster than standard .45 ACP)
Muzzle Energy Approx. 496 ft-lbs
Casing Material Nickel-Plated Brass – Corrosion-resistant & reloadable
Pressure Rating +P (High Pressure Load)
Usage Concealed Carry, Home Defense, Law Enforcement
Box Count 20-round or bulk 500-round options

Benefits of Underwood .45 ACP +P 185 gr JHP

  1. High Velocity: With a muzzle velocity of 1100 fps, this +P load is significantly faster than standard .45 ACP.
  2. Hard-Hitting Power: The +P pressure delivers higher kinetic energy, increasing stopping power on impact.
  3. Superior Expansion: The JHP design ensures the bullet rapidly expands, creating a larger, more effective wound channel.
  4. Nickel-Plated Brass: Corrosion-resistant casings ensure smoother feeding and extraction, especially in semi-auto pistols.
  5. Low Flash Powder: Ideal for low-light defensive scenarios, reducing muzzle flash and preserving visibility.

Best Uses:

  • Concealed Carry (CCW): Provides reliable stopping power for those carrying concealed firearms.
  • Self-Defense / Home Defense: Penetrates deeply and expands rapidly, ideal for neutralizing threats.
  • Law Enforcement / Duty Use: Trusted by law enforcement for its balance of penetration, expansion, and stopping power.

Why Choose Underwood .45 ACP +P 185 gr JHP?

The Underwood .45 ACP +P 185 gr JHP offers everything you need in a self-defense round — speed, expansion, and power. Its +P pressure rating means it hits harder and faster than standard rounds, and the lighter 185-grain bullet ensures it achieves higher velocities for quicker expansion.

With nickel-plated brass casings for reliable cycling and low flash powder for night-time visibility, this ammo is purpose-built for those who refuse to compromise on personal protection. Trust Underwood to deliver consistent terminal ballistics every time you pull the trigger.

Order your Underwood .45 ACP +P 185 gr JHP today and be prepared for whatever comes your way.

Shipping & Delivery

Shipping

All items, including ammunition, will be shipped within two business days after receiving your order. Shipping costs will be calculated by weight & destination after manually after receiving your order. The minimum cost is $12.50. All orders are automatically insured up to $100.

Please specify the correct shipping address at checkout. If an order is returned due to an incorrect or incomplete address, we must charge you the additional shipping charges to reship the order. If you request a re-route of the shipment after ordering, we must charge you the re-route fee that the carrier charges us.

Once the package has been delivered to your address, legal title transfers to you and you assume all liability.

Returns

All ammunition sales are final. Returns will only be accepted for merchandise found damaged or defective immediately upon receipt. Trigger Point Armory will provide YOUR CHOICE of a replacement item (pending availability) or full refund on all non-firearm products found defective upon receipt. If you receive a defective item, please immediately call us to request a return label. Trigger Point Armory will not claim any responsibility for items damaged in shipping. For items damaged in shipping, customers need to file a claim with the carrier.

Chargebacks & Cancellations

Orders can only be canceled prior to shipment. All canceled orders will be charged a 5% restocking fee to cover our processing fees.

If you refuse a delivery, you will be charged a 5% restocking fee plus the cost of shipping both ways. These charges will be deducted from your refund.

Pricing Errors

We do our best to make sure pricing errors to not occur.  However, if a pricing error is discovered due to a typographical error or error from our supplier, we reserve the right to refuse or cancel the order.

Taxes

We will automatically charge & withhold applicable sales tax for orders to be delivered to addresses within the state(s) where Trigger Point Armory holds a presence. For all other orders, it is your responsibility to pay any sales tax or other tax that may be apply.

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