The Aegis 8.5-inch Pistol Upper is engineered for performance in .300 BLK caliber with a 1:9 twist rate. The barrel, measuring 8.5 inches in length, is constructed from durable 4150 Chrome Moly Vanadium and features a heavy profile with a parkerized finish. Designed for a pistol gas system, it includes a 0.75-inch gas block size for reliable function. The upper receiver is made from lightweight 7075-T6 aluminum and is anodized for additional protection.
A freefloat M-Lok handguard, constructed of 6061-T6 aluminum in black, offers compatibility with various accessories while maintaining a streamlined design. This complete upper also includes a KAK Industry Plan B A7 Flash Hider, made from 17-4 stainless steel with a nitride finish, ensuring minimal muzzle rise and increased versatility. This assembly is ideal for gunsmiths seeking robust performance in a compact platform.
Caliber: .300 Blackout
Barrel Length: 8.5 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Thread Pitch: 5/8x24
Barrel Finish: Parkerized
Barrel Profile: Heavy
Barrel Twist Rate: 1:9
Barrel Gas System Length: Pistol
Gas Block Size: 0.75
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Freefloat, M-LOK Compatible
Charging Handle: Mil-Spec Quality
Muzzle Device: KAK Industry Plan B A7 Flash Hider
Muzzle Device Material: 17-4 Stainless Steel
Muzzle Device Finish: Nitride
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