The Patroclus Side Charging 16-inch AR-15 5.56 NATO Rifle Upper Build Kit from Davidson Defense is an ideal choice for gunsmiths who appreciate precision and freedom. This kit features a 16” BC-15 5.56 NATO barrel made from cold hammer-forged steel with a parkerized finish for durability. The M4 profile barrel boasts a 1:7 twist rate and a carbine-length gas system, ensuring reliable performance. The anodized upper receiver complements the kit's 6061-T6 aluminum quad-rail handguard, colored in black for a sleek look. A 0.75 gas block size enhances gas flow, while the KAK Industry Mini Compensator, with a 1/2x28 muzzle thread pitch, provides a compact and lightweight solution for recoil reduction. This upper build kit combines practicality and performance, making it a robust addition for any gunsmith dedicated to their craft and the spirit of freedom.
Caliber: 5.56 NATO
Barrel Name: BC-15 5.56 NATO 16” Barrel
Barrel Length: 16”
Barrel Material: Cold Hammer Forged
Barrel Finish: Parkerized
Barrel Profile: M4 Profile
Barrel Twist Rate: 1:7
Barrel Gas System Length: Carbine-Length
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Quad-Rail
Gas Block Size: 0.75
Muzzle Device: KAK Industry Mini Compensator
Muzzle Thread Pitch: 1/2x28
Muzzle Device Details: Compact, lightweight, reduces recoil
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