Blackout Silverback 45ACP 120gr, Lehigh Xtreme Defense, 20 Round Box

The Blackout Silverback 45ACP 120gr Lehigh pairs the .45 ACP cartridge with a 120gr quality projectile in a dependable supersonic load. Genuine, in-stock and ready to ship, this Blackout Silverback 45ACP 120gr Lehigh is built to deliver consistent, reliable results from your rifle every time you pull the trigger.

Specifications

Caliber	.45 ACP
Bullet weight	120gr
Projectile	Jacketed
Type	Supersonic
Case	Factory-new brass
Quantity	20-round box

The projectile bullet

At the heart of this Blackout Silverback 45ACP 120gr Lehigh is the bullet, chosen to match the supersonic role this load is built for. It is loaded on factory-new brass to consistent tolerances, the foundation of both reliability and accuracy.

That round-to-round consistency is what lets the load shoot to the same point of impact shot after shot — exactly what you want whether you are hunting, training or competing.

Supersonic performance and reach

This Blackout Silverback 45ACP 120gr Lehigh runs supersonic for a flatter trajectory and more retained energy downrange, extending your practical range. You trade the whisper-quiet subsonic signature for velocity and on-target authority.

It is a strong choice when reach, speed and energy matter more than maximum quiet, and it performs from the short barrels the cartridge was built around.

What it is best for

This Blackout Silverback 45ACP 120gr Lehigh suits hunting, defense and general-purpose shooting at supersonic ranges. Match the load to your task, confirm your zero before you rely on it, and it rewards you with dependable performance.

Different loads print to different points of impact, so always verify your zero with this specific round. For help choosing, read our 300 Blackout vs 5.56 guide.

Why buy from Blackout Ammunition

We stock genuine, in-stock .45 ACP ammunition and ship fast to lawful destinations nationwide. Every order is handled by people who know the cartridge, so if you are unsure which load fits your build, just ask. Browse the full our full catalog lineup, review our shipping & delivery details and the FAQ, and find suppressors and components at our sister store, blackoutammo.shop.

About the .45 platform

The .45 chambering is a proven, widely supported choice with a deep ecosystem of ammunition, components and accessories. Building or feeding a .45 rifle means you have plenty of quality options to dial in exactly the performance you want.

This Blackout Silverback 45ACP 120gr Lehigh is built to serve that platform reliably, whether you are completing a new build or upgrading an existing setup.

Storage and getting the most from it

Like all quality ammunition, this Blackout Silverback 45ACP 120gr Lehigh keeps for years when stored cool, dry and stable, away from heat and humidity. Before you rely on it, put a few rounds downrange to confirm your zero and grouping in your specific rifle.

A little range time up front turns this load into one you can trust completely when it matters most.

Fast shipping and ordering

We ship most in-stock orders quickly and securely to lawful destinations across the United States, with tracking so you know where your order is. Ordering the Blackout Silverback 45ACP 120gr Lehigh is straightforward, and our team is available if you need help before or after your purchase.

Review our shipping and delivery details for timelines and any state or item-specific requirements before you order.

Genuine products, real support

When you buy the Blackout Silverback 45ACP 120gr Lehigh from Blackout Ammunition, you get a genuine product handled by people who actually know the platform — not a faceless warehouse. We stand behind what we sell and are here to help you build and shoot with confidence.

Have a question first? Our FAQ covers the common ones, and you can always reach out for personal guidance.

Frequently asked questions

Is this Blackout Silverback 45ACP 120gr Lehigh subsonic or supersonic?

It is a supersonic load — flatter-shooting with more reach.

What rifle does this Blackout Silverback 45ACP 120gr Lehigh work in?

Any properly chambered .45 ACP rifle.

Can I shoot it suppressed?

Yes, though as a supersonic load it still produces a sonic crack.

How many rounds per box?

20 rounds per box.

Is it genuine, in-stock ammunition?

Yes — genuine and ready to ship to lawful destinations.

You must be 21 or older to purchase rifle ammunition. All ammunition ships via ground to lawful destinations only; it is the buyer’s responsibility to comply with all federal, state and local laws.