Carbine

A Carbine is a shorter, often lighter, version of a full-sized rifle.
==United Nations Space Command==
*M6J Carbine – The UNSC carbine variant of the M6 series of firearms, used by the UNSC Army.
*MA5K Carbine – A variant of the MA5B wielded by Spartan-III's in Halo: Ghosts of Onyx.
*MA2B Assault Rifle – A variant of the MA5B Individual Combat Weapon System used by SPARTAN-II Program in Halo: The Fall of Reach.
*Asymmetric Recoilless Carbine-920 – A railgun featured in Halo 4.
*M7/Caseless Submachine Gun – Submachine guns are carbines
==Covenant==
*Type-25 Carbine - A single-handed Covenant projectile weapon of the Covenant Loyalists featured in Halo 3 and Halo: Reach commonly known as the Brute Spiker.
*Type-51 Carbine - A two-handed Covenant projectile weapon of the Covenant Empire featured in Halo 2, Halo 3, Halo 3: ODST, and Halo 4 known as the Covenant Carbine.
*Type-57 Carbine - The Covenant Carbine featured in Halo 5: Guardians.
**Rain of Oblivion - A modified T-57 Carbine with an extended magazine, and fully automatic fire.
**Blood of Suban - Another T-57 Carbine variant, designed to fire powerful explosive Needler rounds, similar to the Type-31 Needle Rifle.
==Banished==
*Pulse carbine, the new plasma rifle.