Well, 2nd Line Gear is your 'FIGHTING GEAR'. So, here is my list of 2nd Line Gear:
Smoke Generator - White
20' of 1" OD nylon tubing (for expedient rappel harness) Rappel Harness
Camo Pack (for face, neck and hands/arms)
FRS communication device
Water Bladder (Platypus Hoser 3 Liter)
Water Purification Tabs
550 Cord - 20 feet
OPTIONAL - Binos
Red Lense Flashlight (Mini-Mag or my personal favorite the plycarbonite Pelican AA model, weighs about 1/2 what the Mini-Mag does) And in the Butt Pack:
Poncho Liner - Woodland Camo USGI
Poncho - Woodland Camo USGI
Stripped MRE's (approx 3)
First Aid Kit
Canteen Cup USGI
Canteen Cup Stove USGI
Canteen Carrier w/ Water Tabs USGI
4 Trioxane Tabs
With the above mentioned load - one is able to live and fight for a 1-2 day period without resupply.
REMEMBER TO DUMMY CORD ANY ITEMS TO YOUR LBV!
TOTAL WEIGHT OF 1st AND 2nd LINE GEAR IS:
Next up is 'Light' 3rd Line Gear.