Authentic Loop V1.5 24mm RDA Rebuildable Dripping Atomizer w/ BF Pin
https://www.2fdeal.com/search/?Keyword=Loop&CateId=
Features
Diameter: 24mm;
Height: 34mm;
Stainless steel construction;
Unique W shaped build deck;
Upgraded side to bottom airflow system;
Compatible with both 810 and 510 drip tip;
Support dual coils and single coil;
Arrayed airflow design provides precise control;
Sieve bottom airflow ensures an ultra smooth airflow that enhances the flavor significantly
$34.90 Hammer of God V4 Style 20700/21700 Full Mechanical Parallel Mod
https://www.2fdeal.com/search/?Keyword=Hammer&CateId=
Features
510 adjustable connection;
Accepts quad 20700 / 21700 batteries;
Wired in simultaneous parallel-series;
Side loading dual magnetic battery doors;
Suggested min. resistance: 0.4 ohm (stay safe out there...);
Recessed ULTEM firing button;
Silver plated battery contacts;
Centered Stainless Steel 510 threadings;
Adjustable positive pin;
$7.99 DPRO Mini Style 22mm RDA Rebuildable Dripping Atomizer w/BF Pin
https://www.2fdeal.com/search/?Keyword=DPRO&CateId=
Features
510 gold plated pin;
Top filling;
E-Juice Well Size: 3mm (Depth);
22mm little DPRO mini features the unique dual side airflow system;
3 kinds of 510 drip tips;
Side Triple Slot (Adjustable);
Match for small coils, big coils and MTL;
Restricted Direct Lung or Mouth To Lung
https://www.2fdeal.com/search/?Keyword=Loop&CateId=
Features
Diameter: 24mm;
Height: 34mm;
Stainless steel construction;
Unique W shaped build deck;
Upgraded side to bottom airflow system;
Compatible with both 810 and 510 drip tip;
Support dual coils and single coil;
Arrayed airflow design provides precise control;
Sieve bottom airflow ensures an ultra smooth airflow that enhances the flavor significantly
$34.90 Hammer of God V4 Style 20700/21700 Full Mechanical Parallel Mod
https://www.2fdeal.com/search/?Keyword=Hammer&CateId=
Features
510 adjustable connection;
Accepts quad 20700 / 21700 batteries;
Wired in simultaneous parallel-series;
Side loading dual magnetic battery doors;
Suggested min. resistance: 0.4 ohm (stay safe out there...);
Recessed ULTEM firing button;
Silver plated battery contacts;
Centered Stainless Steel 510 threadings;
Adjustable positive pin;
$7.99 DPRO Mini Style 22mm RDA Rebuildable Dripping Atomizer w/BF Pin
https://www.2fdeal.com/search/?Keyword=DPRO&CateId=
Features
510 gold plated pin;
Top filling;
E-Juice Well Size: 3mm (Depth);
22mm little DPRO mini features the unique dual side airflow system;
3 kinds of 510 drip tips;
Side Triple Slot (Adjustable);
Match for small coils, big coils and MTL;
Restricted Direct Lung or Mouth To Lung