PRO2A Left Hand 7.5" 350 Legend Pistol Length Melonite M-LOK Upper

PRO2A LEFT HAND 7.5" 350 Legend 1/16 Pistol Length Melonite M-LOK AR-15 Upper

Product Overview

The PRO2A LEFT HAND 7.5" 350 Legend 1/16 Pistol Length Melonite M-LOK AR-15 Upper packs massive straight-walled power into a highly maneuverable, ultra-compact platform. Purpose-built from the ground up for left-handed operators, this complete upper assembly features a true mirrored left-side ejection layout. By redirecting expanding propellant gases and hot spent casings away from your line of sight, it provides an exceptionally clean and reliable shooting experience. The short 7.5-inch barrel configuration is ideal for tight-quarter defensive configurations, compact backpack builds, or specialized bush hunting applications where mobility is paramount.

Key Features

True Left-Hand Geometry: Designed with a dedicated left-ejecting upper receiver and a matched left-handed bolt carrier group to eliminate right-side exhaust distraction for southpaw shooters.
Ultra-Compact 7.5-Inch Profile: Yields maximum handling agility and rapid target transition capabilities across confined environments or dense underbrush.
Optimized 1/16 Twist Rate: Precision rifling architecture tailored to properly stabilize straight-walled .357-caliber hunting bullets for dependable close-range groupings.
QPQ Melonite Surface Hardening: High-end Salt Bath Nitride finish shields internal rifling and external steel against aggressive moisture, heavy thermal transfer, and surface scoring.
Tuned Pistol Gas Calibration: Paired with a low-profile gas block to guarantee positive extraction and smooth cycling mechanics under rapid firing sequences.

Technical Specifications

Receiver Orientation:	True Left-Handed / Left Ejection Port
Caliber / Chamber:	350 Legend
Barrel Length:	7.5 Inches Medium Profile
Barrel Material:	4150 Chrome Moly Vanadium Steel - Made for us by Tactical Kinetics
Twist Rate:	1:16 Twist Ratio
Barrel Coating Finish:	QPQ Melonite / Black Nitride Finish
Gas System Length:	Pistol-Length Gas System with 0.750" Low Profile Gas Block
Muzzle Device:	5/8x24 TPI A2 Flash Hider (Enlarged to 35 Cal)
Upper Receiver Type:	Left-Hand Specific Billet Aluminum (Type III Hardcoat Anodized)
Handguard Type:	7 Inch Slim Free-Float Modular M-LOK Handguard with Competition Top Picatinny Rail
Manufacturing Origin:	100% Proudly Made in the USA

Why Choose This Product?

The 350 Legend cartridge is highly respected for delivering heavy-hitting energy with incredibly low recoil, making it a stellar option for a modern personal defense weapon or short-range hunting build. Traditional right-handed builds compromise southpaw shooter comfort by throwing hot brass and carbon blowback directly into the operator's path of vision. The PRO2A Left Hand 7.5" Upper eliminates this issue entirely by executing an uncompromised left-hand ejection design. Blending premium US-made 4150 steel construction, a highly durable Melonite barrel lining, and a rugged modular handguard system, this configuration delivers reliable, heavy-caliber firepower without sacrificing speed or safety.

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