Hey mini14jac. I used the gel (green box) it is very smooth, spreads on, and dosen't run. If you can get the video it will really help. Its about 2 hrs long, and shows every detail on beding, and replacing the gas port bushing. The procedure is too long to detail, in words, but : abraide, and clean the stock, plug all possible mechanical locks with model clay so you can take it back apart, apply 2 coats of release agent (comes with kit) to receiver, and trigger assy, bed the stock reinforcement to the stock, bed the stock reinforcement to the receiver, let set over night, take apart, and trim off squeeze out, checking magazine well, let harden for 4 days before shooting. Good luck.