ขาย Aluminum Alloy Noise Reduction Cylinder Head+Air Seal Nozzle for JM Gen.8 M-4A1 jAlw ราคาที่ดีที่สุด

Features: .100% brand new and high quality .Made of high-quality material , durable to use .The alloy material is more durable and wear-resistant than the original one. .The product consists of a gas accumulation cylinder head and a air seal nozzle, it adapts to the modification and upgrade of the JM Gen.8 M-4A1 original gearbox. The cylinder head adopts double-layer O-ring to enhance the airtightness of the cylinder. And there is a cushioning noise-reducing silicone pad on the top of the cylinder head to buffer the impact of the head on the cylinder head, effectively reducing noise. .Suitable for people over the age of 14, refit needs certain hands-on ability that it has risk, the player needs to consider carefully. Specifications: .Color:Random Color .Material: Aluminum Alloy .Product Weight: 70g .Package Dimensions: 10*5*5cm .Package Weight: 75g .Packing: Bag Package Content: .1 x Cylinder Head + Air Seal Nozzle