Description
Berry's 30 Caliber 220 grain TMJ Spire Point is a copper-plated .308 diameter projectile built specifically for the .300 AAC Blackout crowd. At 220 grains, this bullet lands squarely in subsonic territory, which is exactly where the Blackout shines when you're running a can. It feeds smoothly through both AR-15 platforms and bolt guns, and the plated construction keeps lead out of your lungs and off your bore compared to bare lead projectiles.
How Berry's Builds the 220 gr Plated Spire Point
These start life as a swaged lead core, then get electroplated in a copper bath where the longer they soak, the thicker the jacket gets. After plating, each bullet is re-struck to tighten up the dimensions and bond the copper to the core. The result is a total metal jacket that fully encloses the lead, which is a big reason these run so clean at an indoor range or through a suppressor. It's an economical alternative to fully jacketed bullets without the mess of traditional cast lead.
Loading the 220 gr .308 Spire Point for 300 Blackout
Berry's rates these for a maximum velocity of 1300 fps, so keep your loads subsonic and you'll be in the sweet spot. The recommended cartridge overall length sits around 2.150 inches, with the bullet itself measuring .308 in diameter to drop right into standard 300 BLK chamber specs. Published data is easy to track down in most reloading manuals and powder maker charts, and plenty of folks have had good luck with popular Blackout-specific powders. Always work up your loads and confirm against current data for your components.
Why the 220 gr Spire Point Makes Sense
For anyone feeding a suppressed .300 Blackout, the heavy 220 grain pill is the classic choice for quiet, consistent subsonic performance. Reloaders who've run these tend to note the uniform appearance and steady weight, which matters when you're chasing repeatable results downrange. Buy them in the 500 count box and you've got a solid stash for range days and load development.
Key Specifications
- Manufacturer: Berry's Manufacturing
- Manufacturer Part Number: 10100
- UPC: 711148101008
- Caliber: .30 Caliber
- Bullet Diameter: .308"
- Bullet Weight: 220 Grains
- Bullet Style: Total Metal Jacket (TMJ) Spire Point
- Brand Style: Superior Plated
- Core Material: Lead
- Jacket Material: Copper Plated
- Intended Cartridge: .300 AAC Blackout
- Maximum Velocity: 1300 fps
- Recommended COAL: 2.150"
- Quantity: 500 per box
What’s Included
- 500 Berry's 30 Caliber .308 220 gr TMJ Spire Point plated bullets
Frequently Asked Questions
What cartridge are these Berry's 220 gr spire point bullets made for?
These are built specifically for the .300 AAC Blackout. The heavy 220 grain weight is designed for subsonic loads, which is why they're so popular with suppressed AR-15 and bolt-action builds. They measure .308 in diameter to fit standard 300 BLK chamber specs.
Are these plated bullets or fully jacketed?
They're Berry's Superior Plated bullets with a total metal jacket. The lead core is electroplated in copper and then re-struck for uniform dimensions, so the plating fully encloses the lead. That keeps your bore and suppressor cleaner and cuts down on lead exposure compared to bare lead projectiles.
What velocity should I keep these 220 grain bullets under?
Berry's rates these plated bullets for a maximum velocity of 1300 fps. Staying at or below that keeps your loads in the subsonic range the 220 grain weight is designed for. Always start low and work up using current published data for your powder and components.
Will these feed in a semi-auto AR-15 or just bolt guns?
The spire point profile feeds well in both AR-15 platform rifles and bolt-action guns chambered in .300 Blackout. Reloaders typically report reliable cycling through suppressed AR pistols and rifles. As always, confirm your overall length works with your magazine and chamber.





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