$115.00–$920.00Price range: $115.00 through $920.00
Atomic Ammunition .45 ACP +P 185gr JHP defense ammo delivers decisive stopping power with consistent hollow point expansion for concealed carry and home defense.
Caliber: .45 ACP +P
Bullet: 185gr Jacketed Hollow Point (JHP)
Velocity: 1,140 fps
Energy: 534 ft-lbs at muzzle
Expansion: Consistent 1.5–2x diameter mushrooming
Application: Concealed carry, home defense, law enforcement
Buy .45 ACP defense ammo from Atomic Ammunition. Our +P 185gr JHP is loaded hot for maximum stopping power while keeping recoil manageable in full-size and compact .45 platforms. The jacketed hollow point expands consistently through clothing, drywall, and auto glass — delivering the terminal performance that makes .45 ACP the preferred choice for shooters who refuse to compromise on self-defense capability.
Performance Specifications
Specification
Details
Caliber
.45 ACP +P
Bullet Weight
185 grains
Bullet Type
Jacketed Hollow Point (JHP)
Muzzle Velocity
1,140 fps
Muzzle Energy
534 ft-lbs
Expansion
1.5–2x original diameter
Penetration
12–15 inches in calibrated gel
Casing
New brass — boxer-primed, reloadable
Application
Personal defense, concealed carry, law enforcement
Terminal Performance & Self-Defense
The 185gr +P load delivers 534 ft-lbs of muzzle energy — significantly more than standard-pressure .45 ACP — while the lighter bullet weight (vs. 230gr) means faster velocity and flatter trajectory at defensive distances. The JHP expands reliably through FBI-standard barriers: heavy clothing, drywall, plywood, sheet metal, and auto glass. Penetration stays in the 12–15 inch optimal window, delivering energy where it counts without excessive pass-through risk. Trusted by law enforcement and serious concealed carriers nationwide.
American-Made Components & Quality
Every round is built with American-made components: new brass cases, premium jacketed hollow point projectiles, and carefully selected powders for consistent +P pressures. Hand-inspected before packaging — because defense ammo has zero margin for failure. Atomic Ammunition is 100% American-made, no imported components.
Frequently Asked Questions
Is +P safe in my .45 ACP pistol?
Most modern .45 ACP firearms are rated for +P ammunition. Check your owner’s manual or contact the manufacturer. Not recommended for older or lightweight alloy-framed pistols.
Why 185gr instead of 230gr?
The 185gr +P achieves higher velocity (1,140 fps vs ~850 fps for 230gr) for better expansion and energy transfer. It also produces less felt recoil than heavy 230gr +P loads, improving follow-up shot speed.
Does this meet FBI penetration standards?
Yes. Our .45 ACP +P JHP delivers 12–15 inches of penetration in calibrated ballistic gel through FBI-standard barriers.
Is the brass reloadable?
Yes. New boxer-primed brass, fully reloadable.
What is the minimum order?
Minimum order is 100 rounds. Bulk pricing on 200+ rounds.
