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LCT steel AK / LCKM gas tube is an original replacement external part for most LCT AK airsoft rifles. Based on the classic AKM design, it is made of steel and weighs 66 g. It also serves as the mounting base for a compatible LCT upper handguard and is suitable for repairs, restorations and custom builds of LCK Series rifles.

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LCT steel gas tube is a replacement part in the AKM (LCKM) configuration designed for compatible LCT AK airsoft rifles. In an electric airsoft AEG, it naturally does not carry propellant gases as it would on a real firearm, but it forms an important part of the realistic construction of the AK front end and provides the mounting base for the upper handguard. Thanks to its steel construction, it matches the robust design of LCT external parts and is suitable for replacing a damaged or missing original gas tube, restoring a gun or building a custom AK. The manufacturer lists compatibility with a wide range of models, from classic LCKM and LCK-74 rifles through the more modern LCK-104 / LCK-105 to selected TK, AIMS and MG-MS Series models. The gas tube can also be combined with a range of original LCT upper handguards, with the specific product codes listed in the technical specifications.
On an AEG, it is not a functional gas system as it would be on a real firearm. The tube is part of the AK's external construction and also serves as the mounting base for the upper handguard.
The manufacturer lists compatibility with upper handguards designated PK048, PK146, PK147, PK153, PK157, PK162, PK164, PK169 and PK183. This allows the gas tube to be used with several different LCT AK configurations.
Yes. The manufacturer's explicitly listed compatible models include the LCK-104 and LCK-105, as well as a range of classic LCKM and LCK-74 rifles.
| Color | Black |
| Body/receiver material | Metal |