LAMBDA MK48 Magazine Insert

LAMBDA MK48 Magazine Insert

Upgrade your MK48 with Bull Craft’s newest insert—engineered for relentless reliability and powered by our springless Cattle Drive Feed System. Printed in-house using ultra-durable Nylon PA12, this system features a robust motor for consistent, high-speed feeding and performance under pressure. No warping, no burnout—just clean operation and battle-tested dependability.

• ✅ Made in the USA
• ✅ Springless Cattle Drive Feed System
• ✅ Recommended Power Source: 11.1v LiPo for optimal performance
• ✅ Powerful Motor for Consistent Feeding
• ✅ Ultra Durable Nylon PA12 Construction
• ✅ Optimized for 11.1v LiPo
• ✅ Comes with Bowden Spring
• ✅ Wiring Diagrams for HPA & AEG Included
• ✅ Quick Turnaround & Reliable Shipping
• ✅ Tested with Titan, Aster, Leviathan, Gate Warfet
• ✅ Superb Support via Email, Phone, Facebook, Instagram, and In-Store
• ✅ No Ghost Listings — We Ship What We List

Weight .5 lb

Capacity: Coming Soon

⚠️ Important HPA Compatibility Notice — READ BEFORE PURCHASE

All Bull Craft drum magazines and inserts require a Trigger Control Unit (TCU) when paired with HPA platforms such as PolarStar or Wolverine.

• Standard FCUs do not provide sufficient power for motor-driven feeding
• With a TCU installed, feeding activates automatically on trigger pull
• Already running an Airsoft Junkiez TCU? You’re good to go — full compatibility confirmed

⚠️ Don’t Be Fooled by Knockoffs

The Cattle Drive™ Springless Clutch Drive Feeding System is often imitated—but never duplicated.

• Designed, refined, and proven in-house
• Built with premium SLS Nylon PA12 and robust motor systems
• Backed by real-world testing, not marketing fluff

Don’t trust your loadout to inferior clones. Choose the original. Choose Bull Craft.