Description
Underwood .45 Long Colt +P 325gr Long Flat Nose Gas Check Ammo delivers exceptional performance for .45 Long Colt enthusiasts. This +P load features a heavy 325-grain lead long flat nose gas check bullet, providing deep penetration and excellent expansion. With a box of 20 rounds, this ammunition is ideal for hunting large game or self-defense situations where maximum stopping power is required. The gas check design helps reduce lead fouling in the barrel, ensuring consistent accuracy and performance.
Product Highlights:
| Specifications | |
|---|---|
| Manufacturer | Underwood Ammo |
| Caliber | .45 Long Colt |
| Bullet Weight | 325 Grains |
| Bullet Type | Lead Long Flat Nose Gas Check |
| Muzzle Velocity | 1,325 fps |
| Rounds Per Box | 20 |
| Boxes Per Case | 10 |
| Reloadable | Yes |
| UPC | 816874020262 |
| Box Dimensions | 1.90″ x 2.65″ x 3.15″ |
| Box Weight | 1.140 lbs |
| Special Features | +P Load, Gas Check Design |
Key Features:
The Underwood .45 Long Colt +P 325gr Long Flat Nose Gas Check Ammo offers impressive performance characteristics that make it an excellent choice for self-defense and hunting applications. Here’s a breakdown of its key features:
| Bullet Type | Lead Long Flat Nose Gas Check Provides excellent penetration and energy transfer |
| Bullet Weight | 325 grains Heavy bullet for maximum impact and stopping power |
| Caliber | .45 Long Colt Classic large-bore revolver cartridge |
| +P Load | Higher pressure for increased velocity Delivers enhanced performance over standard pressure loads |
| Quantity | 20 rounds per box Convenient packaging for range use or carry |
Applications & Use Cases:
- Hunting: Ideal for hunting large game animals at close to medium ranges
- Self-Defense: Powerful option for personal protection in large-frame revolvers
- Handgun Silhouette Shooting: Excellent choice for knocking down heavy steel targets in competition
- Cowboy Action Shooting: High-power load for those seeking maximum authenticity in Old West-style shooting events
- Bear Defense: Potent cartridge for protection against large predators in wilderness areas
Pros and Cons:
Pros
- ✔High Power: +P loading provides increased velocity and energy for the .45 Long Colt cartridge.
- ✔Heavy Bullet: 325 grain bullet weight offers excellent penetration and stopping power.
- ✔Gas Check Design: Gas check on the bullet reduces lead fouling and improves accuracy at high velocities.
- ✔Versatile Use: Suitable for hunting large game, self-defense, and target shooting in appropriate firearms.
- ✔Reloadable: Brass cases are reloadable, allowing for cost savings and customization for experienced handloaders.
Cons
- ✘Recoil: The +P loading and heavy bullet weight can produce significant felt recoil, especially in lighter firearms.
- ✘Firearm Compatibility: Not all .45 Long Colt firearms are rated for +P ammunition, limiting use to specific strong actions.
- ✘Lead Exposure: The lead bullet requires proper handling and ventilation during use to minimize lead exposure.
- ✘Overpenetration Risk: The high power and penetration capability may increase the risk of overpenetration in self-defense situations.
About Underwood Ammo:
Underwood Ammo, founded in 2010, has quickly established itself as a leading manufacturer of high-performance ammunition. Based in Sparta, Illinois, Underwood specializes in producing some of the most powerful commercially available ammunition on the market. The company is known for its +P and +P+ loads, which offer increased velocity and energy compared to standard ammunition. Underwood’s commitment to quality is evident in their use of premium components and rigorous testing procedures. They utilize state-of-the-art loading equipment and techniques to ensure consistent performance and reliability. Underwood Ammo has gained a strong following among shooting enthusiasts, self-defense practitioners, and hunters who demand maximum performance from their ammunition. The company’s product line includes a wide range of calibers, from popular handgun rounds to specialized rifle cartridges, all designed to push the limits of ballistic performance.
Frequently Asked Questions:
Q: What is the main application for this Underwood .45 Long Colt +P ammunition?
A: This Underwood .45 Long Colt +P ammunition is primarily designed for hunting large game and self-defense. The heavy 325-grain bullet and +P loading provide excellent stopping power and deep penetration, making it suitable for hunting medium to large-sized game and for personal protection in bear country.
Q: What does the ‘+P’ designation mean for this ammunition?
A: The ‘+P’ designation indicates that this ammunition is loaded to higher pressures than standard .45 Long Colt rounds. This results in increased velocity and energy, enhancing its performance for hunting and self-defense applications. However, it should only be used in firearms rated for +P ammunition.
Q: What is the significance of the Long Flat Nose Gas Check bullet design?
A: The Long Flat Nose Gas Check design offers several benefits. The flat nose provides excellent energy transfer and expansion upon impact. The gas check, a copper cup at the base of the bullet, helps prevent lead fouling in the barrel and allows for higher velocities than traditional lead bullets.
Q: How many rounds come in a box and case of this ammunition?
A: Each box of this Underwood .45 Long Colt +P ammunition contains 20 rounds. A full case consists of 10 boxes, totaling 200 rounds.
Q: Is this ammunition reloadable?
A: Yes, this ammunition is reloadable. The brass cases can be collected and reused for handloading, allowing shooters to create custom loads or reduce costs over time.
Q: What is the muzzle velocity of this ammunition?
A: This is a +P load with a muzzle velocity of 1,325 feet per second.









