Best weapon for Lockdown?

I finally have started to play lockdown, and I have a Glacius, Dark Thorn Blade (lvl.10) gonna make it BTB, Argent Peacemaker, Blitz needle. Now The BTB might work in LD, but I need more weapons. Like a one shot kill weapon.
Thanks,
~thagx

Get a Valiance or one of it's type variants
Pulsars are also used for clearing out bombers
Blitz is ok if you figure out how to use it without getting killed but with invinciframes it does little damage and is best used as a chip damage tool. I would take the Volcanic pepperbox over it just due to the fire damage that often does more than the bullet.
AP is one of the more popular chip damage weapons but you have to have spot on aim to hit (unlike blitz) but you can keep moving while shooting and that often is a key to living.
Alchemers are used sometimes
Freeze gets you an extra hit
Shock neuters enemies for a bit
Fire often forces a retreat
the others do nice chip damage
DA and GF are the preferred heavy swords due to their higher swing speed (compared to troika lines)
Triglav is the preferred troika line just due to it's freeze
Flourishes are often used over the BTB just because of the ease at which you can get UVs on them by comparison.
The Voltaic tempest and Ash of Agni are some of the more common bombs in LD along with the Stagger storm and Venom Veiler
Shivermist is often not brought due to the most popular LD armors being immune to minor freeze (Skolver and Black Kat)
Gran Faust is THE Lockdown weapon. Make one.
Shock weapons such as Voltedge, Storm driver and Mixmaster can technically one-shot with their charge attacks, so if you wanna go that route I'd suggest making a Voltedge as well and using it in combination with a Gran Faust. Storm driver can be used to snipe people from a distance but it only occasionally will one-shot them. Mixmaster shoots 4 hard hitting discs which can each apply shock so it has a very good chance of doing high damage, but it's short range and slow, not to mention the gun itself is expensive.
Get a catalyzer and use the normal shots only, that OP 1 damage
Chilling duelist is a close second
OK to be serious there are no ohko weapons in the game, invinciframes prevent that
What I would say is keep those weapons, but swap the blitz for a GF, that's used a lot, or a rocket hammer