Hi Ben, no sir, the following are prohibited:
✘ A semiautomatic pistol that has an ability to accept a detachable magazine and has at
least one of the following:
❌ 1. An ability to accept a detachable ammunition magazine that attaches at some location outside of the pistol grip.
❌ 2. A threaded barrel capable of accepting a flash suppressor, forward pistol grip or silencer.
3. A shroud that is attached to, or partially or completely encircles, the barrel and that permits the shooter to fire the firearm without being burned, except a slide that encloses the barrel.
4. A second hand grip.
5. A semiautomatic pistol with a fixed magazine that has the ability to accept more than ten rounds.
❌ 6. Manufactured weight of 50oz or more.
7. Magazine capacity exceeding 10 round
budsgunshop.com/feeds/state_reg/connecticut_restrictions.pdf

This is a Huge No for CT!!!

Hi Benjamin and welcome. Unfortunately, no due to restrictions 1, 2 and 6 listed under "Handguns here: budsgunshop.com/feeds/state_reg/connecticut_restrictions.pdf

No.