View More Product Details
LONEX Enhanced Hop-Up for M4 / M16 | Internal Upgrade
This Lonex Enhanced Hop Up for M4/M16 Series Rifles is made from Aluminum and Polycarbonate. This unit is compatible with M4 / M16 style rifles that utilize a single piece hop unit. FEATURES: - Reinforced Hop Unit is Built from an aluminum alloy - New Design Improves air seal and shock absorption fo...
See More
View Details
