HK416D Next Generation Hard Frame Lock Pin Heroshark The TTI Airsoft stock adapter

The TTI Airsoft stock adapter is designed to work specifically with the Action Army AAP-01 gas airsoft pistol

The special construction enables aiming with both eyes open

giving you confidence in every game

It’s better than stainless steel (from HV200 to 400)

HK416D Next Generation Hard Frame Lock Pin Heroshark The TTI Airsoft stock adapterSmooth and easy attach detaching! Prevent getting caught! *Made with enhanced carbon steel material! *Parkerizing surface processed to match the real feature! Frame lock pin are often lost when the O ring of the frame lock pin gets caught. This frame lock pin made of enhanced carbon steel material and O ring lock system, it is smooth and easy when attaching detaching Parkerizing surface processed to match the real feature of HK 416D.