Winchester Lake City M855 5.56mm 62 Grain FMJ Drum WM855DRUM

The Winchester Lake City M855 5.56mm 62 Grain FMJ Drum (WM855DRUM) is a high-volume bulk ammunition package containing 12,500 rounds of authentic Lake City M855 “Green Tip” ammunition. Manufactured to strict military specifications, this 62 grain full metal jacket round features a steel penetrator core, making it one of the most popular and widely used 5.56x45mm NATO loads in the world. Packaged in durable drums, this offering is ideal for high-volume shooters, training facilities, law enforcement agencies, and serious enthusiasts who require large quantities of reliable 5.56mm ammunition.

Winchester’s Lake City ammunition is produced at the historic Lake City Army Ammunition Plant, ensuring consistent quality and performance that meets or exceeds military standards. The M855 load is known for its excellent accuracy, reliable feeding in AR-15 platforms, and enhanced barrier penetration capabilities thanks to the steel penetrator tip. This bulk drum configuration provides exceptional value for shooters who go through large amounts of ammunition during training, competitions, or extended range sessions.

Key Features of the Winchester Lake City M855 5.56mm Drum

• 62 Grain FMJ Bullet: Full metal jacket projectile with a steel penetrator core for reliable performance.
• M855 “Green Tip” Designation: Recognized military load known for accuracy and barrier penetration.
• Lake City Production: Manufactured at the U.S. government’s Lake City Army Ammunition Plant.
• Excellent Accuracy: Consistent manufacturing tolerances deliver reliable shot-to-shot performance.
• AR-15 / M4 Compatible: Designed to function reliably in a wide range of 5.56mm platforms.
• Bulk 12,500 Round Quantity: Massive volume packaged in durable drums for long-term storage.
• Consistent Velocity & Pressure: Meets or exceeds SAAMI and military specifications.
• Cost-Effective Bulk Option: Ideal for high-volume shooters and training programs.

Why Choose Winchester Lake City M855 5.56mm Drum Ammo?

The Winchester Lake City M855 5.56mm 62 Grain FMJ Drum (WM855DRUM) is the go-to choice for shooters who demand authentic military-spec ammunition in large quantities. Unlike commercial loads, Lake City M855 is produced under strict government oversight, ensuring exceptional consistency and reliability. The 62 grain bullet with its steel penetrator core provides better performance against light barriers compared to standard FMJ loads, making it a popular choice for both training and defensive applications.

Packaged in heavy-duty drums, this 12,500-round offering is perfect for shooting ranges, tactical training facilities, law enforcement departments, and serious competitive shooters who go through thousands of rounds per month. The combination of proven M855 performance, Lake City quality, and bulk packaging makes this one of the most cost-effective ways to purchase large volumes of quality 5.56mm ammunition. Whether you’re stocking up for extended training sessions or simply want the best value on military-grade 5.56mm, the Winchester Lake City M855 Drum delivers unmatched quantity and performance.

The Winchester Lake City M855 5.56mm 62 Grain FMJ Drum (WM855DRUM) contains 12,500 rounds of authentic military-spec M855 “Green Tip” ammunition. Manufactured at the Lake City Army Ammunition Plant, this bulk 5.56mm load offers excellent accuracy, reliable feeding, and enhanced barrier penetration in a convenient drum package.