BEAR ARMS in EL DORADO SPRINGS has the PMP GOLD STRIKE DROP IN TRIGGER ASSEMBLY for use in AR-15 or AR-10 rifles. Trigger is single stage 3 lb pull .154 Pin Diameter. We have both straight and curved triggers in stock. 417-876-1200 Open tues-fri 10-5pm and sat 10-3pm  Shipping is $7..Credit cards add 3% to total.