The Rainforest Reaper 16-inch AR-15 .45 ACP Rifle Complete Upper Build from Davidson Defense combines robust construction with precision machining for reliable performance. This build features a 16-inch government profile barrel made from 4150 CrMoV steel, finished with phosphate for durability. With a 1:16 twist rate and a barrel thread pitch of 37/64-28, it delivers enhanced accuracy for .45 ACP ammunition. The upper receiver is crafted from 6061-T6 Billet Aluminum, anodized with a Type III hard coat, ensuring both lightweight construction and strength. The KeyMod handguard, also made from 6061-T6 aluminum, allows for customizable accessory attachment. It includes a mil-spec AR-15 M4 charging handle and a nitride-finished 9310 alloy steel bolt carrier. The KAK Industry .45 ACP compensator aids in controlling recoil. This complete upper build is compatible with standard AR-15 lower receivers, making it an ideal choice for any gunsmith who values precision and performance.
Caliber: .45 ACP
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 37/64-28
Color: Black
Barrel Length: 16-inch
Barrel Finish: Phosphate
Barrel Profile: Government
Barrel Twist Rate: 1:16
Upper Receiver Material: 6061-T6 Billet Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: KeyMod
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Barrel Name: 16" .45 ACP Blow-Back Government 1:16 Parkerized 4150 Chrome Moly Vanadium 37/64-28
Bolt Carrier Name: PCC AR Bolt Assembly for .45 ACP
Upper Receiver Name: Enhanced Pistol Caliber AR-15 Billet Upper Receiver
Muzzle Device Name: KAK Industry .45 ACP Compensator .578-28 thread
Muzzle Device: Compensator
Muzzle Thread Pitch: .578x28
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