Davidson Defense Novaform 18-inch Mid-Gas 1:10 .308 Win AR-10 Freefloat Keymod Handguard Rifle Complete Upper Build

Novaform 18-inch Mid-Gas 1:10 .308 Win AR-10 Freefloat Keymod Rifle Complete Upper

The Novaform is a .308 Winchester AR-10 Complete Upper built around an 18-inch mid-length gas platform. The kit centers on an 18-inch contour profile 4150 CrMoV steel barrel with a manganese phosphate finish, 1:10 twist rate, and 5/8x24 thread pitch, paired with a nitrided flash and sound forwarder and a black 5/8-inch crush washer. A micro low-profile steel gas block at 0.750 diameter and a mid-length stainless steel gas tube are included on the front end. The AR-10 high profile black anodized upper receiver features a forward assist and an LR-308 ejection port door assembly, paired with a 15-inch MTK15H308 high profile freefloat KeyMod handguard. A Recoil Technologies nitride LR-308 bolt carrier group compatible with .308 Winchester, 6.5 Creedmoor, and .243 Winchester, and an LR-308 aluminum charging handle complete the upper component set.

Key Features

• 18-inch contour profile 4150 CrMoV steel barrel, manganese phosphate finish, 1:10 twist, 5/8x24 thread pitch, .308 Winchester
• Mid-length gas system
• Mid-length stainless steel gas tube
• Micro low-profile steel gas block, 0.750
• Nitrided flash and sound forwarder, black nitride finish, 5/8x24, black 5/8-inch crush washer included
• AR-10 high profile upper receiver, black anodized, forward assist, LR-308 ejection port door assembly
• 15-inch MTK15H308 high profile freefloat KeyMod handguard
• Recoil Technologies nitride LR-308 bolt carrier group, .308 Winchester and 6.5 Creedmoor and .243 Winchester compatible
• LR-308 aluminum charging handle

Perfect For

• Builders sourcing a complete .308 Winchester AR-10 upper with an 18-inch manganese phosphate 4150 CrMoV contour profile barrel, AR-10 high profile black anodized upper receiver with forward assist, Recoil Technologies nitride LR-308 BCG compatible with multiple calibers, nitrided flash and sound forwarder, and 15-inch MTK15H308 high profile freefloat KeyMod handguard ready to pair with their own lower receiver
• Shooters building an 18-inch mid-gas .308 Winchester AR-10 rifle platform who want the Recoil Technologies LR-308 BCG and LR-308 charging handle covered in one complete upper with an AR-10 high profile black anodized upper receiver and high profile freefloat KeyMod handguard
• AR-10 builders who want a .308 Winchester complete upper with a Recoil Technologies nitride LR-308 BCG compatible with multiple calibers and a nitrided flash and sound forwarder without sourcing components separately

Barrel and Muzzle Device

The 18-inch contour profile barrel is chambered in .308 Winchester and constructed from 4150 CrMoV steel with a manganese phosphate finish. The twist rate is 1:10 and the thread pitch is 5/8x24, which matches the included nitrided flash and sound forwarder in black nitride. A black 5/8-inch crush washer, a micro low-profile steel gas block at 0.750 diameter, and a mid-length stainless steel gas tube cover the front end gas configuration on this mid-length platform.

Upper Receiver and Handguard

The AR-10 high profile upper receiver carries a black anodized finish with a forward assist and an LR-308 ejection port door assembly. The 15-inch MTK15H308 high profile freefloat KeyMod handguard features KeyMod attachment points along the body for accessory mounting. These two components define the exterior structure of the upper assembly on this AR-10 platform.

Bolt Carrier Group and Charging Handle

The Recoil Technologies nitride LR-308 bolt carrier group is compatible with .308 Winchester, 6.5 Creedmoor, and .243 Winchester. An LR-308 aluminum charging handle is included to complete the upper component set.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify compatibility with your specific .308 Winchester AR-10 lower receiver before use.