DnD Weapons Rules and Properties

Weapons in Dungeons & Dragons 5th Edition are governed by a structured property system that determines how each weapon can be used, what damage it deals, and which characters can wield it effectively. The rules draw distinctions across weapon categories, physical properties, and proficiency requirements that directly shape combat outcomes. Understanding how these properties interact is essential for players making equipment decisions and for Dungeon Masters adjudicating edge cases at the table. The full DnD Rules Index consolidates the broader ruleset within which weapons operate.

Definition and scope

The D&D 5E weapon system, defined in the Player's Handbook and reproduced in the D&D Basic Rules (Free Official Reference) — Wizards of the Coast, classifies every weapon along two axes: type (Simple or Martial) and form (Melee or Ranged).

Simple weapons are accessible to virtually all character classes without special training. Examples include the club (1d4 bludgeoning) and the light crossbow (1d8 piercing, 80/320 ft. range).
Martial weapons require dedicated proficiency and include higher-damage options such as the longsword (1d8/1d10 versatile, slashing) and the heavy crossbow (1d10 piercing, 100/400 ft. range).

A character who attacks with a weapon in which they lack proficiency does not add their proficiency bonus to the attack roll — a distinction covered in detail under DnD Skills and Proficiencies.

The scope of the weapons rules also extends to improvised weapons (objects not designed as weapons, typically dealing 1d4 damage), silvered weapons (requiring 100 gp and 1 hour of work to silver per the Player's Handbook), and special materials relevant to overcoming damage resistances.

How it works

Each weapon entry in the rules includes a damage die, damage type (bludgeoning, piercing, or slashing), and one or more weapon properties. These properties define how the weapon is handled mechanically.

The 11 core weapon properties defined in the official rules are:

Ammunition — Requires a quiver or case of ammunition; expended ammunition can be recovered with a Search action (50% recovery rate after combat per the Player's Handbook).
Finesse — Allows the attacker to use either Strength or Dexterity for attack and damage rolls (relevant to DnD Ability Scores and Modifiers).
Heavy — Small and Tiny creatures have disadvantage on attack rolls with this weapon (see DnD Advantage and Disadvantage).
Light — Eligible for two-weapon fighting when paired with another light weapon.
Loading — Limits the weapon to one attack per action regardless of how many attacks the character normally has.
Range — Lists normal range and long range (in feet); attacks beyond normal range and up to long range impose disadvantage.
Reach — Extends the creature's melee reach by 5 feet (relevant to DnD Opportunity Attacks Rules and DnD Grappling Rules).
Special — Weapon has unique rules listed in its individual entry (lance and net are the primary examples).
Thrown — Can be used for ranged attacks; Strength still applies to damage for thrown melee weapons.
Two-Handed — Requires both hands to attack.
Versatile — Lists two damage dice values; the higher applies when wielded with two hands.

Attack roll resolution — including the interaction of proficiency bonus, ability modifier, and situational modifiers — is covered under DnD Attack Rolls Explained. Damage calculation following a successful hit is addressed under DnD Damage and Hit Points Rules.

Common scenarios

Two-weapon fighting: When a character uses the Attack action with a light melee weapon in one hand, they can use a bonus action to attack with a different light melee weapon held in the other hand. The bonus action attack does not add the ability modifier to damage unless that modifier is negative. The Two-Weapon Fighting fighting style, available to Fighters and Rangers, removes this restriction. This scenario intersects directly with DnD Action Types Explained and DnD Combat Rules.

Ranged weapons in melee: Attacking with a ranged weapon while a hostile creature is within 5 feet imposes disadvantage on the attack roll. This incentivizes carrying a sidearm — typically a light melee weapon — for encounters where ranged combat is disrupted.

Silvered vs. magical weapons: Creatures immune or resistant to nonmagical bludgeoning, piercing, and slashing damage are unaffected by standard weapons. A silvered weapon costs 100 gp to prepare and bypasses the resistances of werewolves and similar creatures, but it does not count as magical. This distinction matters when facing creatures resistant specifically to nonsilvered attacks (see DnD Poison Rules and DnD Conditions Reference for related damage type interactions).

Improvised thrown objects: A character without a ranged weapon can hurl an improvised object up to 20/60 feet for 1d4 damage. The object type determines the damage type at the DM's discretion.

Decision boundaries

The primary decision axis is Finesse versus Strength-based weapons. Finesse weapons (rapier, shortsword, dagger) allow Dexterity builds to remain competitive in melee without sacrificing attack accuracy. A Rogue with 18 Dexterity (+4 modifier) attacking with a rapier achieves the same attack bonus as a Fighter with 18 Strength using a longsword — but the Rogue benefits from applying that same modifier to DnD Stealth and Hiding Rules and other Dexterity checks.

The second boundary is Heavy versus Light/Versatile weapons for melee characters. The Great Weapon Master feat (detailed in DnD Feats Rules) creates strong incentives for heavy two-handed weapons (greatsword: 2d6, longsword in two-hand mode: 1d10) among Strength-based classes. Characters restricted by the Heavy property — Small races covered in DnD Races Overview — must work around this limitation.

For ranged builds, the Loading property is the decisive constraint: a character with Extra Attack cannot use a hand crossbow or heavy crossbow to make multiple attacks in one action without the Crossbow Expert feat (from DnD Feats Rules). The longbow (1d8, 150/600 ft., Heavy, Two-Handed) avoids this restriction entirely and remains the standard ranged weapon for Fighters and Rangers. The how-dnd-works-conceptual-overview page places these mechanical distinctions within the broader framework of how action economy governs combat.

Multiclassing affects weapon proficiency access — a single level of Fighter grants proficiency in all martial weapons regardless of a character's primary class — making it a common one-level dip (see DnD Multiclassing Rules).

References

📜 1 regulatory citation referenced · 🔍 Monitored by ANA Regulatory Watch · View update log

Explore This Site

Tools & Calculators Chinese Zodiac Calculator FAQ DnD: Frequently Asked Questions Overview DnD: What It Is and Why It Matters