diff --git a/outfitting.py b/outfitting.py
index 910b1049..aa2965fa 100644
--- a/outfitting.py
+++ b/outfitting.py
@@ -75,9 +75,13 @@ weaponrating_map = {
     'hpt_advancedtorppylon_fixed_small' : 'I',
     'hpt_advancedtorppylon_fixed_medium': 'I',
     'hpt_atdumbfiremissile_fixed_medium': 'B',
+    'hpt_atdumbfiremissile_fixed_large' : 'A',
     'hpt_atdumbfiremissile_turret_medium': 'B',
+    'hpt_atdumbfiremissile_turret_large' : 'A',
     'hpt_atmulticannon_fixed_medium'    : 'E',
+    'hpt_atmulticannon_fixed_large'     : 'C',
     'hpt_atmulticannon_turret_medium'   : 'F',
+    'hpt_atmulticannon_turret_large'    : 'E',
     'hpt_basicmissilerack_fixed_small'  : 'B',
     'hpt_basicmissilerack_fixed_medium' : 'B',
     'hpt_beamlaser_fixed_small'         : 'E',