King Arms M16A3 Airsoft AEG With Red Dot Optic Included Replacement Tank Parts These ball inserts will fit

These ball inserts will fit the 03-04 Speed and A4 (not A4 Fly)

multi-use Hand Stop RIS Sling Swivel by Killhouse Weapon Systems allows the shooter quickly an easily attach a combat sling to their kit while helping to provide a stable shooting platform

Fully adjustable elastic strap with quick release attaches to temples providing a secure fit

low-profile clamping feedneck

With a variety of styles and colors available

King Arms M16A3 Airsoft AEG With Red Dot Optic Included Replacement Tank Parts These ball inserts will fitThe King Arms Colt licensed M16A3 is a high quality M16 both in finish and performance with complete Colt M16A3 Government trademarks stamped onto the lower receiver for added authenticity and realism. This particular AEG features a working simulated bolt stop and bolt release as well as King Arms' full metal 7mm bushing gearbox. Features: Full metal Colt trademark licensed receiver Reinforced full metal 7mm gearbox Realistic simulated bolt catch