This listing is for the Maverick Rev-6 

Maverick Rev-6

The Maverick Rev-6 Blaster is Ideal for quick-draws and fast firing situations!
Tactical Rail: Compatible with most N-Strike Accessories!
6 Suction Darts: Work with most front-loading n-strike blasters. (ONE OF THE DARTS IS BLUE)
Slide: Lock and Load Mechanism.
Rotating Barrel: Flip open for easy loading.
There is some paint loss (see pictures for details)

Nitron:

The Vortex Nitron disc blaster is the ultimate in Vortex innovation and technology! The Nitron blaster is cutting-edge acceleration trigger propels a full-auto storm of discs toward targets at extreme range for an all-out assault. Its Centerfire Tech electronic scope features pulsing targeting lights to help you center your aim. The included 20-disc magazine (COMES WITH SEVEN) and onboard magazine storage keep reloading time as short as possible (additional magazines and discs sold separately). In addition to being fully automatic, the Nitron is also fully customizable with the Tactical Rail System that is compatible with most Vortex and N-Strike Mission Kit accessories for a fully awesome battlefield experience! Offering long-range, high-powered disc-blasting technology, NERF Vortex blasters hurl ultra-distance discs for the ultimate battle experience! Nitron blaster comes with electronic scope, 20-disc removable magazine. Requires batteries (not included). Ages 8 and up.   The Nitron is sold as is, needs batteries, no instructions or accessories.  Very good condition, does show some paint loss (see picture for details).

CAUTION: Do not at aim at eyes or face. TO AVOID INJURY: Use only discs designed for this product. Do not modify discs or disc blaster.

The other pistol has not model number on it.

The have been well played with, they will have scuffs scratches and some writing.  No ammo.