Copyright © 1996 by Joel Lovell ( Joel_W_Lovell AT hotmail DOT com).  All Rights Reserved.
Disclaimer

Here is a table I worked up at one time in the past for 2300AD.
(The adventure was on a world that had deliberately turned their backs to
technology and embraced the "ancient ways of life")  I simply extrapolated
other weapons from the few they gave.

TABLE I. Medieval Weapons and Armor                     * Means
                                              Melee       Damage
    Weapon            | Length in| Wgt |Melee|Skill|      is Blunt
    Description       | cm (Bulk)| kg  |Range| Mod.| DP   Trauma
    ~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~|~~~~~|~~~~~|~~~~~|
    Axe, hatchet      |  40cm(1) |  2kg|short| -1  | 0.4 |
    Axe, long handled | 100cm(4) |  4kg|long | -2  | 0.6 |
    Axe, Battle       |+100cm(5) | +5kg|long | -3  | 0.7 |
    Dagger/Knives     |  25cm(0) |  2kg|short| +2  | 0.1 |
    Clubs(avg. Bulk=2)|  varies  |  v  |long | -1  | 0.4*|
    Hammer            |  40cm(0) |  2kg|short| -1  | 0.4*|
    Hammer, War       | 100cm(4) |  4kg|med  | -2  | 0.5*|
    Mace              |  90cm(4) |  6kg|med  | -2  | 0.5*|
    Machete           |  60cm(1) |  2kg|long | +1  | 0.3 |
    Mattox            | 100cm(4) |  6kg|long | -3  | 0.8 |
    Mattox, War       | 200cm(6) |  8kg|xlong| -3  | 0.8 |
    Sabre             |  95cm(1) |  2kg|long | +1  | 0.3 |
    Scimitar          |  80cm(1) |  3kg|long | +0  | 0.4 |
    Spear             | 200cm(4) |  3kg|xlong| -1  | 0.2 |
    Sword, Bastard    | 110cm(4) |  4kg|long | -2  | 0.5 |
    Sword, Broad      |  90cm(3) |  3kg|long | +1  | 0.4 |
    Sword, Short      |  70cm(2) |  3kg|med  | +1  | 0.3 |
    Sword, Two-Handed | 150cm(5) |  5kg|xlong| -3  | 0.7 |
    -------------------------------------------------------
    Medieval      | R |Aimed| D |
    Tech          | O |Fire | P |
    Ranged Wpns   | F |Range| V |        Notes
    ~~~~~~~~~~~~~~|~~~|~~~~~|~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~
    Bow, Short    | 1 | 25m |0.2|Load/Fire = 1 action
    Bow, Long     | 1 | 40m |0.2|Load/Fire = 1 action
    Bow, Compound | 1 | 60m |0.2|Load/Fire = 1 action
    Crossbow, lt  |1/2| 80m |0.3|Recocking/Loading = 1 action
    Crossbow, hvy |1/2|100m |0.3|Recocking/Loading = 1 action
    Dagger/Knife  | 1 | 10m |0.1|Throw = 1 action
    Sling         | 1 | 15m |0.2|Load/Throw = 1 action
    Spear         | 1 | 15m |0.2|Throw = 1 action

    "Melee" skill is a broad category and must be specified, i.e.
    Melee-"1 Hand Edged", would cover the weapons which are one
    handed and edged.  "Ranged-Bows" would cover long, short or
    compound bows but not crossbows.

    Melee Skill                 Ranged Low Tech Weapon Skills
    ~~~~~~~~~~~                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Hand to Hand                Bows
    1 handed edged              Crossbows
    1 handed BT                 missiles, (slings, darts, etc)
    2 handed edged              Thrown (knives, stars, etc)
    2 handed BT                 Thrown (others, spears, etc.)
    ---------------------------------------------------------
    r = rigid            Init.
    Armor/Material| AV  | Pen.| Wt |Area protected on Hit Loc.
    ~~~~~~~~~~~~~~|~~~~~|~~~~~|~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~
 r  Helmet        | 0.2 | NA  | 2kg|#1(Head), Steel & Leather
 r  Shield        | 0.2 | -1  | 4kg|#9/#10 (either arm) Steel
    Chainmail     | 0.1 | -1  | 8kg|#2,#3,#4(Torso)
    Chain Hauberk | 0.1 | -2  |10kg|#2,#3,#4,#5,#6,#9
 (Coat)
    Scalemail     | 0.3 | -1  | 9kg|#2,#3,#4(Torso)
 r  Breastplate   |  1  | -1  | 8kg|#2,#3,#4(Torso)
 r  Greaves       | 0.2 | -1  | 2kg|#7,#8,#9,#10 (lower legs/arms)
 r  Full Plate    | 0.3 | -4  |20kg|(All)(includes helmet)