Hi John, no sir, this is not NY legal.
The following rifles are prohibited:
✘ Semi-automatic rifles that can accept a detachable magazine and have one or more of the following seven features:
1. a folding or telescoping stock;
2. a pistol grip that protrudes conspicuously beneath the action of the weapon;
3. a thumbhole stock;
4. a second handgrip or a protruding grip that can be held by the non-trigger hand;
5. a bayonet mount;
6. a flash suppressor, muzzle break, muzzle compensator, or threaded barrel designed to accommodate a flash suppressor, muzzle break, or muzzle compensator; or
7. a grenade launcher
.
1, 2, & 6 disqualify this gun.
.
budsgunshop.com/feeds/state_reg/new_york_restrictions.pdf

sorry it has 2 many banned features to be NY legal budsgunshop.com/feeds/state_reg/new_york_restrictions.pdf