The Rolling Hill 20-inch AR-15 5.56 NATO Rifle Full Build Kit from Davidson Defense is engineered for gunsmiths seeking accuracy and durability in various shooting applications. This kit features a 20-inch 4150 CrMoV barrel with a 1:7 twist rate and a pinned front sight base, ensuring reliable performance. The upper receiver is crafted from 6061-T6 billet aluminum with an anodized finish, while the handguard, also made of 6061-T6 aluminum, offers a drop-in design in a sleek black color.
A complete AR-15 5.56 bolt carrier group made from 9310 alloy steel with a nitride finish provides durability and reliability. The adjustable stock, made from glass-filled polymer, allows for customization of the rifle length. This full build kit simplifies assembly and meets high standards in performance for those who value freedom in their shooting experience.
Product: Rolling Hill 20-inch AR-15 5.56 NATO Rifle Full Build Kit
Total Weight: 91.76 oz
Caliber: 5.56x45mm NATO
Barrel Name: 20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length
Barrel Length: 20-inch
Barrel Material: 4150 CrMoV
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Rifle
Barrel Color: Black
Gas Block Size: 0.750
Muzzle Device Name: AR-15 1/2x28 TPI GI Birdcage Flash Hider 5.56 .223 A2
Muzzle Thread Pitch: 1/2x28
Upper Receiver Name: 6061 Billet Slick Side A1 Carry Handle Stripped Upper
Upper Receiver Material: 6061-T6 Billet Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: Drop-In
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Name: AR-15 5.56/.223/.300/.350 Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Rifle Stock: Adaptive Tactical AR-15 EX Performance Adjustable Stock
Rifle Stock Material: Glass Filled Polymer
Rifle Stock Color: Black
Buffer Tube Weight: 3 oz
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