Table shows the rewards for each corresponding re-up. [Source: Reup: 24 hours on.]
Re-up Reward
Re-up 1 Desert camo Lancer, Gnasher and Snub & 1st Bloodspray
Re-up 2 Desert camo Hammerburst, Boltok and Claw
Re-up 3 Desert camo Overkill, Enforcer & EMBAR
Re-up 4 Desert camo Retro Lancer, Longshot and Markza
Re-up 5 Desert camo Torque Bow, Breaker Mace and Boomshot
Re-up 6 Desert camo Talon, Lancer GL and Dropshot
Re-up 7 GET SOME! Lancer, Gnasher and Snub
Re-up 8 GET SOME! Hammerburst, Boltok and Claw
Re-up 9 GET SOME! Overkill, Enforcer & EMBAR
Re-up 10 GET SOME! Retro Lancer, Longshot and Markza
Re-up 11 GET SOME! Torque Bow, Breaker Mace and Boomshot
Re-up 12 GET SOME! Talon, Lancer GL and Dropshot
Re-up 13 Team ICE Lancer
Re-up 14 Team ICE Breaker Mace
Re-up 15 Team ICE Markza
Re-up 16 Team ICE Hammerburst
Re-up 17 Team ICE Overkill
Re-up 18 Team ICE Boomshot
Re-up 19 Team ICE Torque Bow
Re-up 20 Team ICE EMBAR
Re-up 21 Heroic Marcus
Re-up 22 Team ICE Claw
Re-up 23 Team ICE Talon
Re-up 24 Team ICE Boltok
Re-up 25 Team ICE Longshot
Re-up 26 Team ICE Snub
Re-up 27 Team ICE Lancer GL
Re-up 28 Team ICE Retro Lancer
Re-up 29 Team ICE Dropshot
Re-up 30 Team ICE Enforcer
Re-up 31 Team ICE Gnasher
Re-up 32 Heroic Ascendant Lancer
Re-up 33 Heroic Ascendant Breaker Mace
Re-up 34 Heroic Ascendant Markza
Re-up 35 Heroic Ascendant Dropshot
Re-up 36 Heroic Ascendant Overkill
Re-up 37 Heroic Ascendant Boomshot
Re-up 38 Heroic Ascendant Claw
Re-up 39 Heroic Ascendant Talon
Re-up 40 Heroic Ascendant Boltok
Re-up 41 Heroic Ascendant Snub
Re-up 42 Heroic Ascendant Longshot
Re-up 43 Heroic Ascendant EMBAR
Re-up 44 Heroic Ascendant Lancer GL
Re-up 45 Heroic Ascendant Retro Lancer
Re-up 46 Heroic Ascendant Hammerburst
Re-up 47 Heroic Ascendant Scorcher
Re-up 48 Heroic Ascendant Torque Bow
Re-up 49 Heroic Ascendant Enforcer
Re-up 50 Heroic Kantus & Heroic Ascendant Gnasher