I have some AR15 RDIAS (drop in auto sear) replacement paddles/trips for sale. There are two different styles. The Type 2 is made out of 4140, and there are Type 1's made out of 4140 and some made out of O1. The Type 1 and 2 trips made from 4140 are $49.25 shipped, and the Type 1 trips made from O1 are $59.25 shipped. If buying multiples, I will offer a discount.
Both types have a retaining hole for 1/8" retaining pins.
Each trip comes with a new spring.
I accept PayPal F&F, or Pay Pal goods and services if you pay an extra 3.5% to cover the fee, or USPS MO. Shipping is first class, and you will receive a tracking number. Payment must be made or mailed 48 hours after claim. I have buyer/seller feedback on several different forums and on GB (username Monk3ydo).
Type 1 (4140 steel)
Type 2 (4140 steel)
Type 1 (O1 steel)