Each G3 FMP kit comes with the following HK parts:

• HK FMP Full auto bolt carrier complete
• HK FMP date coded bolt head with all parts installed
• HK locking piece, firing pin, and spring
• HK G3 rear sight assembly and all mounting hardware is still attached to the saw cut piece
• HK paddle & push-button magazine assembly complete
• HK push pins 2 large, 2 small (stock, forearm, lower)
• HK Cocking tube with the cocking handle assembly
• HK Trunion with barrel pin
• HK Front sight triple frame, grenade launching ring, sling loop
• HK birdcage flash hider with retaining ring
• HK SEF full auto metal trigger group complete
• HK German OD green stock with backplate, buffer assembly, central stock section & buttpad
• HK OD Green pistol grip & Slimline Forearm with heat shield