M240 Feed Block Replacement for Bull Craft Mags – MAG-NITUDE Series
Streamline your loadout. Eliminate the weak links.
Bull Craft’s M240 Feed Block Replacement is a rugged, one-piece upgrade engineered for direct integration with Bowden spring systems. No clunky adapters. No fragile multi-part assemblies. Just clean threading, reliable feeding, and battlefield-grade durability.
Also available with the adapter as a full kit — perfect for users running M249-style magazines on M240 platforms. Grab the kit here and simplify your setup even further.
Built from ultra-tough Nylon PA12 using our powder-to-solid SLS process, this component is designed to take abuse and keep feeding. Printed in-house at our Florida facility for uncompromising quality control and rapid deployment.
? Tactical Specs
✅ Made in the USA
✅ One-Piece Design – no adapter clutter
✅ Threads Directly to Bowden Spring
✅ Ultra-Durable Nylon PA12 Construction
✅ Printed In-House for Precision & QC
✅ Fast Turnaround & Reliable Shipping
✅ Real Inventory — No ghost listings
✅ Direct Support via email, phone, Facebook, Instagram, and in-store
Weight: 0.01 lb
Compatibility: M240 platforms using Bowden spring systems
Built Right. Ready to Fight.
