Replacement Screws, Springs and Pins Set for WE M4 Open Bolt Airsoft Gas Blowback Rifle

This is a drop-in replacement for the stock WE M4 Open Bolt Parts listed below. For the WEM4 only. Not designed for the WE SCAR. Includes: Part #09 - Front Sling Swivel Pin Part #20 - Cover Spring Part #24 - Charging Handle Spring Part #27 - Forward Assist Spring Part #32 - Forward Assist Pin Part #36 - Valve Assembly Set Screw Part #49 - Hammer Spring Part #53 - Hammer Pin Tube Part #58 - Trigger Pin Tube Part #60 - Valve Hammer Cover Screw (x1) Part #67 - Trigger Assembly Housing Spring Part #68 - Takedown Pin Detent Spring Part #69 - Takedown Pin Detent (same as Part #95) (x1) Part #73 - Bolt Release Pin Part #76 - Fire Control Selector Spring Part #77 - Fire Control Selector Detent Part #78 - Bolt Release Spring Part #80 - Pistol Grip Screw Part #81 - Trigger Assembly Housing Pin Part #85 - Trigger Guard Plunger Part #86 - Trigger Guard Spring Part #87 - Trigger Guard Pin Part #102 - Stock Sling Swivel screw Part #107 - Front Sight Pin A (same as Part #126) (x1) Part #123 - Buffer Retainer Spring Part #124 - Buffer Retainer Lock Part #125 - Buffer Retainer Part #127 - Trigger Assembly Pin (x1) Manufacturer : WE-Tech / WETTI