WTS Geissele SD3G trigger $(Sold) Has seen >150 rounds comes with grease and original packaging with all pins and springs. BCM barrel with cut down FSP and gas tube >800 rds $(SOLD) DD 10.3 barrel >100 rds $210 BCM Marked Upper with assist and door >800 rds $(SOLD) BCM .625 Gas block never fired $(GIFTED) Micro MOA Gas block with carbine gas tube >50 rounds $60 Open to trades, just shoot me a message. Meet in greater Seattle area, but willing to ship aswell.