Gae Bong Soon does an unboxing and firing tests of the INF M4 Red Skeleton AEG. This a compact replica of the M4 ansd designed specifically for survival/airsoft games. It features an electronic trigger system that eliminates the need for a cut-off lever, thereby reducing single-shot twisting to a minimum. The gun is also equipped with a quick-type gearbox, which allows for easy replacement of the spring without the need to disassemble the entire gearbox.

Ahjae TV got for himself an INF G36 AEG to review. The INF brand seems to be just for the South Korean airsoft market and we lack the information if this is made locally or a rebrand of an AEG made in China. This costs KRW199,000 which seems to be a lot of money, but it is US$157 based on FOREX rates as of this writing.

Ahjae TV does a review of the INF M4 CQB that is available in South Korea... "It is a must for first-time buyers. 7.4V battery series is recommended for less than M90 Spring, and 11.1V is recommended for M100 Spring or more. Also, if you use a spring that is too strong to feel recoil, you need to upgrade the gear to torque-up (half-teeth piston is required when replacing this gear), etc. For the motor, we recommend a high-torque-up nadymium motor."

Gun Story go over the features of the INF Full Metal AKM AEG that they have in stock... "This is Gunstory. The product we are going to introduce this time is INF AKM Full Metal Ver. It's an electric gun with a steel receiver and as a basic model equipped with an electronic trigger.

Female airsoft shooter from South Korea, 건오징어 총쏘는 여자오징어, does a comparison of the M40A5 airsoft sniper rifles made by INF and Tokyo Marui... "All of the BB guns in this video are toys, and they were only filmed within a shooting range that was officially licensed. thank you. I misspelled M40A5 as VSR10 because I was not good at distinguishing guns. The sniper rifle model in the video is M40A5!! sorry. Today, I reviewed the M40A5 sniper rifle made by Marui and INF.

South Korean airsoft players can check this spring-powered M40A5 being sold under the INF brand. Made in China, this is sold to adults age 20 and above. Video is made by Normal Suit... "There is a saying that continuing miracles are inevitable, not accidents.

South Korean airsoft shop, Gun Story, present the INF M4 PDW which is licensed by Cybergun and this AEG is made in China. This is a 5 inch full metal AEG with a folding sights, has a quick spring replacement feature, and a PDW-style retractable stock.