Chim over on RFC has a small web site on the take down and care of the buckmark. Rusty22, also on RFC, makes and sells a lot of neat little add-ons and tools for the BM as well. His BM tool makes taking he BM down a breeze. He also has some very nice replacement triggers. It also serves as a magazine reloading tool for holding the follower and spring down. Very neat.
The pistol can be broken down by removing the rear sight screw and loosening the barrel screw. No need to remove the red dots, etc. as long as the rear sight screw is accessible.
I have a Ruger Standard, a Browning Challenger II and a Browning Medalist to go along with my BM. All are great to shoot, but the C II and the Medalist are definitely of a higher breed. The newer Rugers (II & III) are more of a pain to take down, but with practice and getting rid of the lawyer magazine cutoff, it gets easier. Same on BM. The magazine cut off thingy got lost the first time I took it down - about 30 minutes after I bought it.