What series of aluminum is used for the rail?
MN Airsoft MNA Bottom Frame Rail for Tokyo Marui Hi-CAPA 5.1
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Open Jul 19, 2026 - 07:59 AM
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Jul 19, 2026 - 07:59 AM
The hi capa rail is constructed from 7000 series aluminum, specifically 7075 T6. The 7000 series is renowned for its high strength and resistance to wear, making it ideal for demanding airsoft use.
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MN Airsoft MNA Bottom Frame Rail for Tokyo Marui Hi-CAPA 5.1
MN Airsoft MNA Bottom Frame Rail for Tokyo Marui Hi-CAPA 5.1 Features: NEW Colors Means Never Before Seen Builds 7000 Series Aluminum for Increased Durability ~60% Lighter than Stock Rail Fits Most Flashlights & Lasers Sits Flush with Stock TM 5.1 Black Frame Customize the Frame of Your Hi-CAPA ...
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