TR-7 light barrel attachment has incorrect stats

On all other weapons, the light barrel's only difference from the basic barrel is improved mobility. (The description says "improves ADS accuracy while moving".)

The TR-7 assault rifle's light barrel attachment (named "432mm fluted") has the same description, but unlike other light barrels, it also gives increased bullet velocity (even though it's not an extended barrel, 432mm = 17", which is the length of the basic barrel) and improves ADS speed even more than the basic barrel (no other barrel on any weapon does this), on top of the improved mobility it's supposed to have. All while costing the same as any other light barrel (20 points).