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Lrx(R) 7mm (.284'''') Polymer Tip Boat Tail Rifle Bullets - 7mm (0.284'''') 145gr Lrx Boat Tail 50/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
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SKU: 749012645
Overview
Built for hunters loading for extended-distance shots, this Barnes LRX bullet is designed around a 100% copper construction and a polymer tip to initiate expansion on impact. Its larger ogive and boat tail are intended to support higher ballistic coefficient values, making it a practical choice when trajectory and downrange performance matter. The expanding nose cavity and four cutting petals are described as delivering substantial internal damage for a quick, clean kill. It is a specialized option for serious rifle hunters who want a lead-free bullet in 7mm (.284) 145-grain form.
Why Hunters Choose the Barnes Bullets
100% Copper,
Lead-free bullet design for hunters
Polymer Tip
Initiates expansion on contact for
Four Cutting
Petals are described for extensive
Larger Ogive
Boat tail lengths are stated
Packaged 50
Bullets per box for convenient
Key Features
- Barnes Bullets LRX 7mm (.284) 145gr boat tail rifle bullets
- 100% copper, lead-free bullet design
- Polymer tip initiates expansion on contact
- Nose cavity opens instantly to double original diameter
- Four cutting petals are designed for extensive internal damage
- Larger ogive and boat tail lengths are intended to increase ballistic coefficient
Best Used For
- Long-range hunters loading 7mm (.284) rifles for extended-distance shots
- Shooters seeking a no-lead, 100% copper bullet option
- Hunters wanting a polymer-tipped design for controlled expansion on impact
- Reloaders building 145-grain 7mm loads for big-game hunting applications
Specifications
| Ballistic Coefficient Note | Larger ogive and boat tail lengths increase B.C. values |
|---|---|
| Boat Tail | Yes |
| Bullet Type | Polymer Tip Boat Tail Rifle Bullets |
| Bullet Weight | 145 gr |
| Caliber | 7mm (.284") |
| Country Of Origin | Barnes Bullets |
| Cutting Petals | Four |
| Diameter Expansion | Doubles original diameter |
| Expansion Description | Polymer tip starts bullet expansion |
| Lead Free | Yes |
| Long Range Design | Yes |
| Material | 100% copper |
| Nose Cavity | Opens instantly on contact |
| Ogive | Larger ogive |
| Quantity | 50/Box |
| Tip | Polymer tip |
Pros
- 100% copper, lead-free bullet design for hunters seeking non-lead projectiles.
- Polymer tip initiates expansion on contact for immediate nose cavity opening.
- Four cutting petals are described for extensive internal damage.
- Larger ogive and boat tail lengths are stated to increase ballistic coefficient.
- Packaged 50 bullets per box for convenient reloading supply.
Considerations & Trade-offs
- This is a 100% copper, lead-free bullet, so it may be chosen specifically for hunters who need or prefer a non-lead option.
- The design emphasizes long-range use with a larger ogive and boat tail, but that focus may come with different seating or load-development considerations than a standard hunting bullet.
- The polymer tip is intended to initiate expansion on contact, so this bullet is built around rapid terminal performance rather than a non-expanding or controlled-deformation profile.
- Pack quantity is 50 per box, which may be more than needed for occasional use but practical for load development and field preparation.
Suggested Comparisons
- 7mm rifle bullets
- lead-free hunting bullets
- boat tail bullets
- polymer-tipped bullets
Suggested Accessories
- Bullet comparator
- Reloading press
- Powder scale
- Ammo storage box
Frequently Asked Questions
What caliber and weight is this LRX bullet offered in?
This product is a 7mm (.284") LRX boat tail rifle bullet in 145 grain weight, sold in a 50-count box.
Is this a lead-free bullet?
Yes. The description states these are 100% copper bullets with no lead.
What is the purpose of the polymer tip?
According to the description, the polymer tip starts bullet expansion and opens the nose cavity on contact.
What design features are mentioned for long-range use?
The description says the LRX design uses a larger ogive and longer boat tail to increase ballistic coefficient values for improved long-range ballistic performance.
What terminal design details are provided?
The product description says the bullet is designed to double its original diameter on contact and uses four cutting petals. No additional performance specifics are provided.