The Aegis 12.5-inch Pistol-Gas 1:16 .350 Legend AR-15 Freefloat M-Lok Handguard Upper Build Kit is engineered for functionality and reliability. It features a 12.5-inch barrel constructed from durable 4140/41V50 steel with a nitride finish, ensuring longevity and resistance to wear. The barrel's 1:16 twist rate offers optimal bullet stabilization for the .350 Legend cartridge, while the pistol-length gas system contributes to a compact setup.
This upper build kit is outfitted with a micro low-profile gas block designed for .750 O.D. barrels for efficient gas routing. The included KAK Industry Plan B A7 flash hider effectively reduces muzzle flash, made from 17-4 stainless steel with a nitride finish. The handguard, made from aluminum in a sleek black finish, employs an M-Lok system for versatile attachment options. Constructed from 7075 T6 aluminum, the anodized upper receiver ensures strength and minimal weight for enhanced maneuverability.
Caliber: .350 Legend
Barrel Length: 12.5-inch
Barrel Material: 4140/41V50 Steel
Barrel Twist Rate: 1:16
Barrel Thread Pitch: 5/8x24
Barrel Gas System Length: Pistol
Barrel Finish: Nitride
Barrel Profile: Medium
Gas Block: Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Muzzle Device: KAK Industry Plan B A7 Flash Hider
Muzzle Device Details: 5/8 x 24 Thread Pitch, 17-4 Stainless Steel, Nitride, OAL 1.850"
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Style: M-Lok
Handguard Material: Aluminum
Handguard Color: Black
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