The Aluminum and Titanium construction makes this trigger very light and durable

This shotgun is constructed with full metal receiver which also houses the standard m1913 picattiny top rail to mount any optic

full metal keymod rail system and flip up front and rear sights

Multiple strap adapters increase versatility to accommodate user preference

LANCER TACTICAL M4 AEG Metal Skeletonized Up & Low Receiver SHS Airsoft The Aluminum and Titanium constructionSpecifications Brand: Lancer Tactical Material: Metal Upper Receiver, Lower Receiver Length: 8. 8" Height: 4. 5" Weight: 5. 7 lbs Color: Black Compatibility: Lancer Tactical G2 M4 AEGs Package Includes: 1X Upper Receiver, 1X Lower Receiver Features Full metal upper and lower receiver Ports on upper and magwell for unique and custom design that also reduces the overall weight Flat top Picatinny rail for mounting optics Compatible with Lancer Tactical