| Mechanical Components | Used to craft a wide range of items. Can be recycled into crafting materials. | Uncommon | 640 | 0.5 kg | Refined Material |
| Medium Ammo | Medium bullets used mainly with medium-caliber weapons. Such as Rattler, Tempest, Arpeggio, Renegade and Torrente. | Common | 6 | 0.025 kg | Ammunition |
| Medium Gun Parts | Assorted spare parts used for rifles. | Rare | 700 | 0.4 kg | Topside Material |
| Medium Gun Parts Blueprint | Lets you craft Medium Gun Parts | Legendary | 5000 | - | Blueprint |
| Medium Shield | A standard shield that blocks a medium portion of incoming damage at a moderate cost to mobility. | Rare | 2000 | 7 kg | Shield |
| Metal Brackets | Can be recycled into metal parts. | Uncommon | 640 | 0.8 kg | Recyclable |
| Metal Parts | Used to craft a wide range of items. | Common | 75 | 0.15 kg | Basic Material |
| Microscope | Can be recycled into crafting materials. | Rare | 3000 | 1.5 kg | Recyclable |
| Mini Centrifuge | Can be recycled into crafting materials | Rare | 3000 | 1.5 kg | Recyclable |
| Mod Components | Used to craft weapon mods. Can be recycled into crafting materials. | Rare | 1750 | 1 kg | Refined Material |
| Moss | Can be used to regain a small amount of health. | Rare | 500 | 0.3 kg | Topside Material |
| Motor | Can be recycled into crafting materials. | Rare | 2000 | 3 kg | Recyclable |
| Mushroom | Can be consumed to regain a small amount of health. | Uncommon | 1000 | 0.2 kg | Nature |
| Music Album | Perfect for relaxing nights at home, casual get-togethers, and private air and guitar concerts. | Rare | 3000 | 0.3 kg | Trinket |
| Music Box | Worth a small fortune. | Rare | 5000 | 0.4 kg | Trinket |
| Muzzle Brake I | Slightly reduces both vertical recoil & horizontal recoil. | Common | 640 | 0.25 kg | Modification |
| Muzzle Brake II | Moderately reduces both vertical recoil & horizontal recoil. | Uncommon | 2000 | 0.5 kg | Modification |
| Muzzle Brake II Blueprint | Lets you craft a Muzzle Brake II | Legendary | 5000 | - | Blueprint |
| Muzzle Brake III | Significantly reduces both vertical recoil & horizontal recoil. | Rare | 5000 | 0.75 kg | Modification |
| Muzzle Brake III Blueprint | Lets you craft a Muzzle Brake III | Legendary | 5000 | - | Blueprint |
| Noisemaker | A deployable proximity sensor that sounds an alarm when enemy raiders are detected. | Common | 640 | 0.3 kg | Quick Use |
| Number Plate | Can be recycled into metal parts. | Uncommon | 270 | 0.8 kg | Recyclable |
| Oil | Used to craft weapons and explosives. Can be recycled into chemicals. | Uncommon | 300 | 0.25 kg | Topside Material |
| Olives | Can be consumed for a small amount of stamina. | Uncommon | 640 | 0.2 kg | Nature |
| Orange Camo (Origin Outfit) | Orange camo color is unlocked for completing The Trifecta quest. | - | 0 | - | Misc |
| Osprey Blueprint | Has reliable damage output and accuracy. | Legendary | 5000 | - | Blueprint |
| Osprey I | A scoped bolt-action sniper rifle with reliable damage output and accuracy. | Rare | 7000 | 7 kg | Weapon |
| Osprey II | A scoped bolt-action sniper rifle with reliable damage output and accuracy. | Rare | 10000 | 7 kg | Weapon |
| Osprey III | A scoped bolt-action sniper rifle with reliable damage output and accuracy. | Rare | 13000 | 7 kg | Weapon |
| Osprey IV | A scoped bolt-action sniper rifle with reliable damage output and accuracy. | Rare | 17000 | 7 kg | Weapon |
| Padded Stock | Significantly improves stability. | Epic | 5000 | 0.5 kg | Modification |
| Padded Stock Blueprint | Lets you craft a Padded Stock | Legendary | 5000 | - | Blueprint |
| Painted Box | May be worth a few coins. | Uncommon | 2000 | 0.3 kg | Trinket |
| Patchwork (Warden Color) | A new cosmetic variant will be added to your collection. | Common | 0 | - | Misc |
| Patrol Car Key | Unlocks the rear door of a patrol car | Uncommon | 100 | 0.25 kg | Key |
| Patrol (Outfit) | Rewarded for maintaining at least a Daredevil I rank in the trials until the season ends. | - | 0 | - | Misc |
| Photoelectric Cloak | A gadget that allows the user to conceal themselves from ARC. | Epic | 5000 | 1 kg | Quick Use |
| Pilgrim's Peak Security Code | Temporary security code to unlock the main gate. | Common | 0 | 0.25 kg | Key |
| Plastic Parts | Used to craft a wide range of items. | Common | 60 | 0.1 kg | Basic Material |
| Playing Cards | Speranzans love to see who can build the tallest tower - before the tremors knock them down. | Rare | 5000 | 0.2 kg | Trinket |