Made of lightweight aluminium alloy, the First Factory lower receiver is designed to withstand the vibration and shock of the Next Generation Recoil System.
Compatible with: Tokyo Marui Next Generation M4 Series
- This product can only be installed on the First Factory or Standard Tokyo Marui upper receiver.
- The upper spacer (NGM4-119) and upper stopper set (NGM4-120) may or may not be required depending on the exact fitment with other parts installed.
- This is NOT compatible with the HK416 series.
- Due to manufacturing tolerances there may be some play or a gap with the upper receiver.
- Some modification may be required for smooth operation.
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DetailsCurrent Stock:SKU: 1528UPC: 4571443140579Width: 11.00 (cm)Height: 21.00 (cm)Depth: 6.00 (cm)