Davidson Defense Peditatus 14.5-inch Mid-Gas 1:7 5.56 NATO AR-15 M-Lok Pistol Complete Upper Build

Peditatus 14.5-Inch Mid-Gas 1:7 5.56 NATO AR-15 M-LOK Pistol Complete Upper

The Peditatus Complete Upper is built around a 14.5-inch 5.56 NATO medium profile barrel with a mid-length gas system, a 12-inch Series One Slant-Pro M-LOK handguard, and a complete bolt carrier group and charging handle.

Key Features

• 14.5-inch barrel, medium profile, 4150 CMV steel, 1:7 twist, Nitride finish
• Mid-length gas system
• 7075-T6 aluminum upper receiver with M4 feed ramps, anodized black finish
• 12-inch Series One Slant-Pro M-LOK handguard with built-in QD mounts, flat top, front quad rail, anti-rotation tabs, and oblong cuts
• Fake can-style muzzle device, rated for .223/5.56, on 1/2x28 threads
• Complete AR-15 BCG (5.56 NATO, .223 Remington, .300 Blackout, .350 Legend compatible), made in the USA, and mil-spec quality M4 charging handle included

Barrel and Gas System

The 14.5-inch barrel is built in a medium profile from 4150 chrome moly vanadium steel and finished in Nitride, with a 1:7 twist rate suited to 5.56 NATO and .223 Remington. It runs a mid-length gas system through a stainless steel gas tube and a micro low-profile steel gas block with a .750-inch diameter, matched to the barrel's .750-inch gas journal.

Muzzle Device

The muzzle carries a fake can-style muzzle device, rated for .223/5.56, mounted on 1/2x28 threads.

Upper Receiver and Handguard

The upper receiver is machined from 7075-T6 aluminum with M4 feed ramps and an anodized black finish, and it includes the forward assist assembly along with the ejection port door, rod, and spring. It's paired with a 12-inch Series One Slant-Pro M-LOK handguard featuring built-in QD mounts, a flat top portion, a front quad rail, anti-rotation tabs, and oblong cuts.

Bolt Carrier Group and Charging Handle

A complete, US-made AR-15 bolt carrier group is included, rated for 5.56 NATO, .223 Remington, .300 Blackout, and .350 Legend, along with a mil-spec quality AR-15 M4 charging handle.

Follow all manufacturer instructions and safe handling practices.

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