PRO2A LEFT HAND 18" 6.5 Grendel 1/8 Mid Length Melonite M-LOK AR-15 Upper Kit

Product Description

Squeeze extended velocity, optimized downrange energy, and long-range accuracy out of your medium-game platform. The PRO2A LEFT HAND 18" 6.5 Grendel Upper Kit is engineered specifically for southpaw shooters. Featuring a dedicated, mirrored left-ejecting receiver profile and a matching left-hand M16 bolt carrier group, this complete rifle package moves gas blast and hot brass safely away from your face. The 18-inch medium profile barrel delivers a flat trajectory and optimized powder efficiency for the low-drag 6.5 Grendel projectile, making it an excellent choice for hunting and long-range steel targets. Paired with a smooth mid-length gas system and an all-inclusive lower receiver build group, this kit provides everything required to finish your custom southpaw rifle build.

Key Features

• True Left-Hand Architecture: Mirrored left-side ejection keeps spent casings, visual distractions, and mechanical gases far away from southpaw shooters.
• Extended 18-Inch Ballistics: Delivers superior velocity retention and increased kinetic energy over shorter platforms, stretching your effective distance for hunting or match targets.
• Premium QPQ Melonite Finish: Liquid nitride hardened 4150 Chrome Moly Vanadium steel barrel provides extreme bore durability, weather resistance, and prolonged precision.
• Slim Free-Float M-LOK Rail: High-grade 15-inch aluminum handguard ensures continuous accessory mounting real estate and excellent structural ergonomics.
• Complete Lower Build Package: Arrives alongside a full lower parts completion kit and a standard adjustable rifle stock assembly to streamline your entire project.

Why Choose This Product?

An 18-inch barrel serves as the ideal sweet spot for the 6.5 Grendel cartridge, squeezing higher downrange velocities and flatter trajectories out of the round without the added front-end bulk of a 20-inch barrel. By pairing these capabilities with an all-inclusive, non-NFA compliant rifle stock bundle and true left-handed mechanical components, Pro2A Tactical removes the compromise from custom builds, ensuring southpaw shooters can step up to premium performance safely and comfortably.