AntTech Improved Feed Block for A&K/CA Full Metal M249

The A&K/CA Full Metal M249 feed block is simply inadequate in its factory configuration.

The stock cast metal feed block's have drifted further and further from their original dimensional specs over the years. This part's precision has drifted to the point of almost always failing to properly align the HopUp chamber with respect to the position of the gearbox.

The AntTech Improved Feed Block for A&K/CA Full Metal M249 addresses this alignment issue while sporting popular features of our tried and true Improved Feed Block for "Featherweight" M249s

Features:

• Easily replaceable reinforced Feed Plates
• Four different length Feed Plates for optimal mag compatibility
• 5% wider feed track inner diameter
• Broader curvature of the feed track
  
• Improved mounting hole geometry for easier installation
• Feed Plates are cross compatible with our "Featherweight" Feed Blocks

Performance Gains:

• Feed more reliably
• Accept a wider variety of magazines
  
• Proper alignment between the HopUp chamber and gearbox
• Improved durability of the Feed Tube, and receiver mounting holes

Kit Includes:

• AntTech Improved Feed Block for A&K/CA Full Metal M249
  
• x2 Thread Forming Mounting Screws
• x1 5mm Feed Plate
• x1 6mm Feed Plate
• x1 7mm Feed Plate
• x1 8mm Feed Plate
  
• x2 10.5mm HopUp Spacer (Equivalent to 6 90D Barrel O-Rings) 
• x6 90D Barrel O-Rings
• x2 70D Barrel O-Rings

AntTech Custom Parts may be made to order. Expect a lead time of at least 5 business days before shipment.