Davidson Defense Suppressor Ready Lattice 16-inch Carbine-Gas 1:3 8.6 BLK AR-10 Freefloat M-Lok Handguard Rifle Complete Upper Build

Suppressor Ready Lattice 16-inch 8.6 Blackout AR-10 Complete Upper

The Lattice is built around a 16-inch BC-10 barrel chambered in 8.6 Blackout, with a SOCOM profile finished in Parkerized. It's paired with an AR-10 high-profile upper receiver finished in black anodizing. It pairs a 15-inch Crest Series high-profile LR-308 free-float M-LOK handguard with a threaded M18x1.5 muzzle left bare, giving this build a Suppressor Ready configuration since no muzzle device is installed on that threading. It runs on a carbine-length gas system. A Recoil Technologies LR-308 bolt carrier group, rated for 8.6 Blackout, and an LR-308 aluminum charging handle round out the upper, giving the buyer everything needed on the upper side.

Key Features

• BC-10 16-inch 8.6 Blackout barrel, 1:3 twist, SOCOM profile
• Carbine-length gas system with adjustable low-profile gas block
• AR-10 high-profile upper receiver, black anodized finish
• Crest Series 15-inch high-profile LR-308 free-float M-LOK handguard
• M18x1.5 threaded muzzle, Suppressor Ready; no muzzle device included
• Recoil Technologies LR-308 bolt carrier group, nitride finish, 8.6 Blackout rated
• LR-308 aluminum charging handle included

Barrel and Gas System

The BC-10 barrel runs 16 inches long, chambered in 8.6 Blackout and finished in Parkerized with a SOCOM profile. It carries a 1:3 twist rate, suited to stabilizing the heavy-for-caliber projectiles this chambering runs, along with an M18x1.5 muzzle thread. Gas cycles back to the action through a carbine-length system, running a stainless steel carbine-length gas tube and a standard low-profile adjustable gas block machined from steel with a Melonite finish, sized to an .875-inch journal.

Upper Receiver and Handguard

The upper receiver is an AR-10 high-profile unit finished in black anodizing, fitted with an AR-15 forward assist assembly and an LR-308 ejection port door assembly. Over the barrel sits a 15-inch Crest Series high-profile LR-308 handguard, a free-float design finished in black, using an M-LOK attachment system along its length.

Suppressor Ready

The barrel is threaded M18x1.5 at the muzzle, but no muzzle device is installed on that threading, which is what makes this build Suppressor Ready. The bare threaded muzzle leaves that end open for the buyer's own suppressor mounting solution.

Bolt Carrier Group and Charging Handle

A Recoil Technologies LR-308 bolt carrier group is included, finished in nitride and rated for 8.6 Blackout to match the chambering of this build. An LR-308 aluminum charging handle rounds out the upper's operating components.

Follow all manufacturer instructions and safe handling practices.

Ensure compliance with all applicable federal, state, and local laws.

Verify suppressor and mounting-system compatibility before use.