Details
The Aegis Lightweight 9MM AR-9 Full Build Kit is engineered for durability and performance, featuring an 11-inch medium profile barrel with a 1:10 twist rate, crafted from 4140 gun steel with a nitride finish. The 7075 T6 aluminum upper receiver has an anodized finish, while the freefloat M-Lok handguard, measuring 10 inches, is constructed from lightweight 6061-T6 aluminum.
The kit includes a Gauntlet Arms Brace made from nylon reinforced polymer, providing stability and support for pistol configurations. The bolt carrier group is made from 8620 alloy steel and features a nitride finish, ensuring reliable operation. Completing the build is the KAK Industry Plan B Universal Muzzle Device made from 17-4 stainless steel, designed for adaptability across various applications. This 9MM AR-9 build kit is ideal for gunsmiths seeking a versatile and efficient pistol platform.
Specifications
Caliber: 9mm (9×19)
Barrel Length: 11-inch
Barrel Material: 4140 Gun Steel
Barrel Finish: Nitride
Barrel Twist Rate: 1:10
Barrel Profile: Medium Profile
Barrel Thread Pitch: 1/2×36
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Style: Free float M-Lok
Handguard Color: Black
Total Handguard Length: 10-inch
Bolt Carrier: 9MM Nitride Bolt Carrier Group 8620 Alloy Steel
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Muzzle Device Name: KAK Industry Plan B Universal Muzzle Device
Muzzle Device Material: 17-4 Stainless Steel
Pistol Brace: Polymer Stabilizing Brace – Black
Pistol Brace Material: Nylon Reinforced Polymer
Pistol Brace Color: Black
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Buffer Tube: Heavy Duty Pistol Buffer Tube for AR-15 and AR Style Pistols
Buffer Weight: AR-15 9mm Carbine Buffer – 5.5 oz
End Plate: AR-15 M16 Mil-Spec Receiver End Plate
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