
Compare this to sign magic. It's sadly not close.
Both will give you a free action. However...
Sign magic is worse in only one minor regard. You have to piggyback it on another spell activation. Alright. One point for Quickdraw holster.
Now. Sign magic is fast. Quickdraw is not. Sign magic is cheaper to play. Sign magic is cheaper xp. Sign magic allows a free action on all spells, not just attacks. You can use two sign magicks. Sign magic gives you an entire extra spell slot. Quickdraw only frees up a gun.
The balance isn't close.