Bowen, I just crunched some numbers and I see that with everything that you are actually carrying on your person... You are still Encumbered at the Medium Load Range:
[spoiler]Carried
-Knife, +1 Mastercraft (1 lb.)
-9mm: Standard x16 (0.5 lb.) => 15 in carried magazine and 1 carried loose (0.5 lb.) +16 loaded
-Teargas Grenade x1 (4 lb.)
-Flashbang Grenade x1 (2 lb.)
-Fatigues & Fatigue Jacket (woodland camouflage pattern) (3+2 lb.)
-Camouflage Compact (woodland color scheme) (3) (-)
-Watch (-)
-Cell Phone (turned off to preserve battery) (-)
-Booby Trap Kit (-)
-Zip Tie (25) (0.5 lb.)
-Lock Release Gun (0.5 lb.)
-Multipurpose Tool (0.5 lb.)
-Superglue (1-oz.) (-)
-Cigarettes & Lighter (-)
-Mesh Vest (7 lb.; gives a +2 equipment bonus to Strength for the purpose of determining carrying capacity.)
-Box Magazine (5 (4+1)) (2.5 lb.)
-Concealed Carry Holster (0.5 lb.)
-Illuminator (0.5 lb.)
-DSA SA58 OSW, +1 Mastercraft (23) (9lb.) => 10 difference => -1 => 13
-Beretta M9 Mil-Spec, +1 Mastercraft (20) (3 lb.) => 7 difference => -1 => 12
-Laser Sight (15) (0.5 lb.) => 6 difference => -1 => 8
-Laser Sight (15) (0.5 lb.) => 7 difference => -1 => 7
-Undercover Vest, +1 Mastercraft (17) (3 lb.) => 5 difference => -1 => 11
-Night Vision Goggles (17) (3 lb.) => 6 difference => -1 => 10
-Professional Walkie-talkie (15) (1 lb.) => 9 difference => -1 => 5
41.5 lbs[/spoiler]
... If the weight of the character's gear falls in his or her medium load range, the character is considered encumbered. An encumbered character's speed is reduced to the value given below, if the character is not already slowed to that speed for some other reason.
Current speed: 20
An encumbered character performs as if his or her Dexterity modifier were no higher than +3. In addition, the character takes a -3 encumbrance penalty on attack rolls and checks involving the following skills: Balance, Climb, Escape Artist, Hide, Jump, Move Silently, and Tumble. This encumbrance penalty stacks with any armor penalty that may also apply.