Use the latch and the first bar to aim (between the two).

Nade Time till goes off : 3 seconds
Fire fades: 10 seconds after throw

Nade Ranking (stars are rated as 5 is the worst and 0 is the best, so the more stars the more challenge/time/difficulty/risk)

Setup Time: ★★☆☆☆ (approx. 5 seconds)
Practice till Flawless execute: ★★★☆☆ (approx. 4-5 attempts till you can hit it regularly)
Cost of Failure: ★★★★☆ (You burn yourself)
Throw Difficulty: ★★☆☆☆ (Easy with practice)

Nade Overall Rating: ★Advanced★
|| Advanced- A regular nade user in game and practices occasionally ||