Forum:Weapons keep

Almost done with the game, but have a question. Do i get to keep my weapons and Drebon point's after I'm done and play again? I remember in MGS2 you do so. Or maybe it was MSG3 or MSGPO. But I just wanna know because their's a few guns I don't need now, but might later and don't wanna waist the DPs if I can use them later.