Noisy Sidearm Pocket is a trade-off gear perk that greatly raises your sidearm ammo but makes you slightly louder. It keeps pistols fed in loud fights.
You carry far more sidearm ammo, but your movement is a bit louder.
Only for loud sidearm users. Large Sidearm Pocket is better if you have it.
Disrespect, which steals enemy sidearms during Machete Kills, fits a pistol style.