A good selection of inner barrels from G&G Armament are available to order... "Manufactured with high-quality metal, G&G inner barrels provide the performance and range you seek. Our 6.03mm and 6.04mm tight bore barrels are a great upgrade for precision shots downrange. The 6.08mm inner barrel is a great OEM replacement for stock AEG's. G&G inner barrels are also offered in a wide range of lengths for maximum versatility.

Turn your Tokyo Marui HK45 AEP to be suppressor mountable with this Nine Ball Tokyo Marui HK45 AEP Long Power Barrel + SAS Set  from Laylax... "This product is a set of silencer attachment and power barrel that can be attached to the Tokyo Marui Electric HK45 Handgun. The silencer attachment can be fitted with various muzzle options that support 14mm reverse screws.

Laylax will be releasing this month the Nine Ball Carbon8 CO2 M45 CQP/DOC 112.5mm Inner Barrel with a 6.03mm inner diametre. So far this CO2 pistol is available mainly in Japan... "The inner barrel, which is the true meaning of this word, collects the performance efficiency of each internal part (hammer spring, cylinder unit, chamber etc ...) with different functions, and entrusts it to a single BB bullet to guide it to the target.

Evike.com tests the accuracy that you can get with the Prometheus Tight Bore Inner Barrels from Laylax which they have available... "In Greek mythology, Prometheus created man-kind and stole the power of fire from Mount Olympus and gave it to man-kind. The Myth has little to do with this product but it is a cool story Prometheus-Airsoft would like to share with you. Nevertheless, this is an awesome AEG tight bore barrel favored by many.

Airsoft Ranch 101 shows how to properly clean your inner barrel to ensure that BBs fly out perfectly during games... "Today I will show you how to clean the barrel of your rifle. All you need is some paper towels, your cleaning rod, rifle and some cleaning oil. I recommend silicone oil as it works good and removes most of the dirt and grime. I would also recommend some lubricant such as Ballistol.

Fox Airsoft does a comparison of 6.01mm and 6.03mm Tight Bore Barrels in this video... "You'll remember in a previous video we talked about upgrade barrels and what they do. If you decide now that you need one, the next step is choosing what kind. Do you want a 6.01mm or a 6.03mm? Do you want it to be aluminum, brass, stainless steel or steel? What's better? We'll give you some food for thought in this video."

Ranger Rett makes it easy for you to change the inner barel of th G&G ARP9 AEG when doing an upgrade to make it more accurate... "If your having trouble changing the inner barrel or you are looking to increase your accuracy in airsoft, than this video is for you!"

Laylax will be releasing two 74.0mm inner barrels for the Tokyo Marui V10 Ultra Compact GBB Pistol. NINEBALL TM V10 Ultra 74.0mm Inner Barrel will be available in 6.03mm and 6.00mm diametres... "The technology cultivated in the EG barrel of the Prometheus series was thoroughly inputted. A barrel with a small inner diameter can achieve accuracy accuracy (according to our test results) that can target even points when combined with a highly accurate BB bullet.

A short video from MIT Airsoft (MITA) showing their Professional Precision NIP Inner Barrel. According to the company there are 6.01mm inner barrels in 8 available lengths with NIP coating Smooth polish to reduce friction. Material is high quality copper construction minimizes vibration and helps improve accuracy and consistency of your gun.

G&G Armament just released a 6.03mm Tight Bore Inner Barrel for the G&G L85 AEG... "Upgrade your existing L85 with our newest performance part. The L85 6.03mm tight bore barrel increases the accuracy for tighter shots. Now available. Contact your local G&G authorized dealer for pricing and availability."