【LayLax】Tokyo Marui Evolv M4A1 Carbine EG Barrel 175mm (New Release: May 15, 2026)

●SUS304 Stainless Steel
●Dimensional accuracy of 0.01mm
●Inner diameter φ6.03mm to prevent BB deviation

It boasts the highest precision with an inner diameter of φ6.03mm and a dimensional tolerance of 0.01mm. To maintain this precision, SUS (stainless steel), which excels in durability and strength, is used. By eliminating unnecessary coatings, the EG Barrel fulfills all necessary elements for hitting targets with BBs, making it the first step in airsoft gun customization.

■ Barrel Length: 175mm

■ Inner Diameter: φ6.03mm

■ Compatible models: Tokyo Marui Electric Gun Evolt
・M4A1 Carbine

※Due to the tight inner diameter, please be aware that using BBs that have been used once or low-precision BBs may lead to BB jams or a decrease in accuracy.
※To maintain performance, please clean the barrel regularly.
※This product is a model with a shorter overall length than the genuine product. Muzzle velocity will decrease after installation.
※To match the outer barrel length, the combination of LayLax's "Tokyo Marui Evolt M4A1 Outer Barrel Base Short" and "Tokyo Marui M4 Outer Barrel Piece 5.0 inch" is optimal.
※After customization, always check the joule value and muzzle velocity. If the regulated value of 0.989 joules is exceeded due to amendments to the Swords and Firearms Control Law, you will be subject to punishment. Also, measurement values will always vary due to season, time of day, HOP adjustment, gun characteristics, etc. Please use your airsoft gun with a joule value that allows for some leeway.