Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger for SALE or TRADE! Retail is $230 without shipping (IF YOU CAN FIND IT IN STOCK). It has been installed and test fired on a Mega Maten, but other than that it is brand new. If you want, I will install it for free. Cash: $200 Possible trades: .308 AMMO, .45 ACP or some 9mm. Cash and trade combo would work too.