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Barnes Mutli-Purpose Green (Mpg) 30 Caliber (0.308'''') Bullets - 30 Caliber (0.308'''') 150gr Mpg Flat Base 50/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
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SKU: 100033005
Overview
Built for training and duty-oriented use, this .308-caliber 150-grain bullet uses Barnes Multi-Purpose Green technology with a frangible copper-tin core inside a gilding metal jacket. That construction is intended to help the bullet stay intact through handling, feeding, and firing, while addressing issues commonly associated with jacketless frangible designs. It is a practical choice for shooters who want a purpose-driven projectile for compatible .308 applications, especially where reliable cycling and cleaner operation are priorities. Packaged 50 per box, it fits well into range sessions and other high-volume use where consistency matters.
Why Hunters Choose the Barnes Bullets
Multi-purpose Green
Technology developed for military and
Highly Frangible
Powdered-metal copper-tin core inside a
Protective Jacket
Helps bullets remain intact during
Designed Reduce
Jammed actions and plugged barrels
150-grain .308
Caliber flat base bullets, 50
Key Features
- Barnes Multi-Purpose Green (MPG) bullet in 30 caliber (.308).
- 150-grain flat-base design, packaged 50 bullets per box.
- Features a highly frangible, powdered-metal copper-tin core.
- Uses a gilding metal jacket for added protection during handling, feeding, and firing.
- Developed for military and law enforcement applications.
Best Used For
- Hunters or shooters using .308 caliber firearms for training with frangible-style bullets
- Users wanting a bullet designed for handling, feeding, and firing in autoloaders
- Those seeking a 150-grain .308 option in a 50-count box for range use
- Shooters concerned about jammed actions or plugged barrels with frangible ammunition
Specifications
| Bullet Diameter | .308 |
|---|---|
| Bullet Type | MPG Flat Base |
| Bullet Weight | 150gr |
| Caliber | 30 Caliber |
| Core Material | powdered-metal copper-tin |
| Designed For | military and law enforcement applications |
| Jacket Material | guilding metal |
| Quantity | 50/Box |
| Technology | Multi-Purpose Green (MPG) |
Pros
- Multi-Purpose Green technology developed for military and law enforcement applications.
- Highly frangible powdered-metal copper-tin core inside a gilding metal jacket.
- Protective jacket helps bullets remain intact during handling, feeding, and firing.
- Designed to reduce jammed actions and plugged barrels associated with frangible ammunition.
- 150-grain .308 caliber flat base bullets, 50 per box.
Considerations & Trade-offs
- Designed as a 150-grain .308 MPG bullet, so it’s a specialized component rather than a general-purpose hunting bullet.
- The frangible construction is intended for military and law enforcement applications, which may not match every shooting use case.
- Because it is a flat-base bullet, it may not suit shooters looking for a different bullet profile.
- Packaged 50 per box, which may be less convenient for high-volume loading compared with larger-count options.
Suggested Comparisons
- 30 caliber bullets
- Frangible training bullets
- Military and law enforcement practice ammunition
- Autoloader-compatible bullets
Suggested Accessories
- Bullet puller
- Reloading press
- Powder scale
- Reloading dies
Frequently Asked Questions
What is Barnes MPG used for?
Barnes describes Multi-Purpose Green (MPG) bullets as being developed for military and law enforcement applications.
What caliber and weight is this product?
This listing is for a 30 caliber (.308) 150-grain MPG flat base bullet, sold in a 50-count box.
What makes MPG bullets different from other frangible bullets?
Barnes says MPG bullets use a highly frangible powdered-metal copper-tin core inside a gilding metal jacket. The jacket is intended to help the bullets remain intact during handling, feeding, and firing.
Will these bullets help reduce feeding or barrel issues?
According to the product description, the protective jacket is meant to address the jammed actions and plugged barrels that can occur with frangible ammunition. No further performance claims are provided.
Is this listing for loaded ammunition or just bullets?
This product is listed as bullets only, not loaded ammunition.