The Aegis 8.5-inch Pistol-Gas 1:9 .300 BLK AR-15 M-LOK Handguard Pistol Upper Build Kit from Davidson Defense is tailored for gunsmiths who appreciate freedom in their firearms. This upper features an 8.5-inch heavy profile barrel, crafted from 4150 Chrome Moly Vanadium with a Parkerized finish, optimized for the .300 Blackout caliber. Its 1:9 twist rate and pistol-length gas system ensure reliable performance across a range of ammunition.
The upper receiver is made from durable 7075-T6 aluminum, finished with anodized protection. Accompanying the upper is a black M-LOK handguard, constructed from 6061-T6 aluminum, allowing for modular accessory attachments. A Premium Low Profile .750 adjustable gas block provides flexibility in gas management, while the KAK Industry Plan B A7 Flash Hider, made from 17-4 stainless steel and finished with nitride, minimizes flash signature. This build kit offers robustness and versatility for any discerning gunsmith.
Caliber: .300 Blackout
Barrel Length: 8.5"
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Parkerized
Barrel Profile: Heavy
Barrel Twist Rate: 1:9
Barrel Gas System Length: Pistol
Barrel Thread Pitch: 5/8x24
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-LOK
Gas Block Name: Premium Low Profile .750 Adjustable Gas Block
Muzzle Device: KAK Industry Plan B A7 Flash Hider
Muzzle Device Material: 17-4 Stainless Steel
Muzzle Device Finish: Nitride
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