Equipment and Weapons Rules

A sword that deals 1d6 damage is not the same as a longsword that deals 1d8 — and that distinction, multiplied across a hundred items in a player's pack, shapes nearly every combat encounter in Dungeons & Dragons. Equipment and weapons rules govern what characters can carry, wield, and use effectively, from the humble handaxe to the heavy crossbow. These rules interact with character class, ability scores, and the action economy in ways that reward attention to detail.

Definition and scope

Equipment in D&D 5th Edition spans four broad categories: weapons, armor, adventuring gear, and tools. The Player's Handbook dedicates Chapter 5 entirely to this subject, laying out item weights, costs in gold pieces, damage dice, and special properties. Weapons are further divided into two master groups — Simple and Martial — which determines who can use them without penalty.

Simple weapons include clubs, daggers, and light crossbows. Most character classes, including clerics and rogues, have proficiency with the full Simple category. Martial weapons — longswords, rapiers, battleaxes — require explicit proficiency granted by class or background; a wizard who picks up a greatsword can swing it, but does so without adding a proficiency bonus to the attack roll, which at higher levels represents a gap of +6 or more.

Armor follows a parallel logic. Light, medium, and heavy armor each impose different Strength requirements, stealth penalties, and base Armor Class calculations. A character in plate armor (AC 18, Strength 15 required) cannot add a Dexterity modifier to that AC; a character in leather armor (AC 11) adds their full Dexterity modifier. The design creates meaningful trade-offs rather than a simple better-is-better ladder.

How it works

Proficiency is the mechanical hinge everything turns on. When a character attacks with a weapon they are proficient with, they add their proficiency bonus — which starts at +2 at level 1 and reaches +6 at level 17 — to the attack roll. They do not automatically add it to damage; that common misconception costs players real damage output.

Weapon properties modify the base interaction in specific ways:

1. Finesse — the attacker chooses whether to use Strength or Dexterity for attack and damage rolls (rapier, dagger, shortsword).
2. Versatile — the weapon can be wielded one- or two-handed, with a larger damage die when held in two hands (quarterstaff: 1d6 one-handed, 1d8 two-handed).
3. Light — eligible for two-weapon fighting; a character with a light weapon in each hand can attack with the off-hand as a bonus action.
4. Heavy — imposes disadvantage on attack rolls for Small creatures such as gnomes and halflings.
5. Thrown — allows the weapon to be used as a ranged attack while still using the normal ability modifier (hand axe, javelin).
6. Loading — limits the weapon to one attack per action regardless of extra attacks, a significant constraint for classes that gain multiple attacks at level 5.

Ammunition is tracked separately and ties into the core mechanics explained on the how-it-works page. Ranged weapons specify a two-number range (e.g., 80/320 for a shortbow): attacks within the first number are normal, attacks beyond it up to the maximum impose disadvantage.

Common scenarios

The two-weapon fighting scenario trips up tables with notable regularity. A character must be holding a light weapon in each hand to qualify for the bonus action attack — the Player's Handbook (p. 195) specifies this explicitly. A fighter dual-wielding handaxes qualifies. A fighter holding a longsword and a shortsword also qualifies (shortsword has the Light property; longsword does not, but the requirement is only that the bonus weapon be light). A fighter with two longswords does not qualify without the Dual Wielder feat.

Improvised weapons cover objects not designed for combat — a wine bottle, a torch, a chair leg. These deal 1d4 damage in most cases, and a character with the Tavern Brawler feat treats them as proficient. Some improvised weapons resemble real weapons closely enough that a DM may rule they use that weapon's statistics.

Silvered weapons matter in roughly a third of published D&D 5e monster encounters, where creatures have immunity or resistance to non-magical, non-silvered damage. Coating a weapon in silver costs 100 gold pieces per the Player's Handbook and does not change its damage dice — only its material qualification.

Decision boundaries

The sharpest decision point in equipment rules is the proficiency boundary: wield what the class supports, or accept the attack roll penalty. A multiclass character may access proficiencies from multiple classes, but the rules in the Player's Handbook (p. 164) specify that multiclassing grants only a subset of the new class's starting proficiencies — not the full list.

Encumbrance presents a secondary decision that many tables ignore entirely. The standard encumbrance rule caps a character's carrying capacity at their Strength score multiplied by 15 pounds. The variant rule, which the Player's Handbook marks as optional, applies speed penalties at 5× and 10× Strength score. A character with Strength 10 can carry 150 pounds normally under the base rule, but the variant imposes a 10-foot speed reduction beyond 50 pounds. Tables opting into this rule will find that full plate armor alone (65 pounds) plus a standard pack pushes most characters into encumbrance territory. The frequently asked questions page addresses encumbrance variants in more detail.

Magical weapons add a third layer. A +1 longsword adds 1 to both attack rolls and damage rolls; it also counts as magical for the purpose of overcoming resistance. The intersection of rarity, attunement slots (capped at 3 per character), and item properties is where equipment rules become genuinely strategic rather than merely procedural — and where getting help from experienced players often pays off fastest.