ARJ MH2 300 Blackout AR15 Pistol – 5"

Description

The 5″ ARJ MH2 300 Blackout AR15 Pistol was designed from the ground up to deliver exceptional performance in a small but mighty package. Fully built with components manufactured in house, this 300 Blackout pistol will assure you reliability and accuracy at whatever task its given. All components of the 5″ ARJ MH2 300 Blackout AR15 Pistol are machined and tested in our facility in Rockledge, Florida.

FEATURES:

ARJ 7075-T6 billet Aluminum Receiver Set: The 5″ ARJ MH2 300 Blackout AR-15 Pistol is built on our ARJ-M1 Receiver set. CNC machined from 7075-T6 billet aluminum and held to exacting standards for a perfect fit and finish, it delivers a robust foundation you can feel right away.
ARJ 5.5″ MH2 MLOK Handguard : The 5″ ARJ MH2 300 Blackout AR15 Pistol is assembled with an ARJ 5.5″ Handguard with a full picatinny rail, M-LOK slots and QD mounts placed around the handguard, allowing for endless customization. CNC machined from 6061-T6 aluminum extrusion and paired with our proprietary anti-slip and anti-rotation mounting system, this handguard excels in aesthetics and durability.
ARJ 5″ 300 Blackout Barrel: This 300 Blackout AR pistol is equipped with a 5″ barrel chambered in 300 Blackout. CNC machined from a 4150 CrMov steel blank with a 1:7 twist ratio finished in QPQ Black Nitride finish, our barrel provides superior accuracy, heat dissipation, durability, and a sleek appearance.
ARJ 7.62 Linear Compensator: The 5″ ARJ MH2 300 Blackout AR15 Pistol is topped of with our 7.62 Linear Compensator. CNC machined from 4140 Steel bar and finished in QPQ Black Nitride, our linear compensator effectively directs gas and sound forward while adding front-end weight for improved balance, allowing for a more enjoyable shooting experience with greatly reduced recoil.
ARJ Clamp-on gas block: The 5″ ARJ MH2 300 Blackout AR15 Pistol is gas driven with the help of our Clamp On Gas Block. Its clamping design securely grips the entire gas journal diameter, ensuring a tighter, more reliable fit than conventional gas block designs.
Premium Mil Spec Parts Kits: The 5″ ARJ MH2 300 Blackout AR15 Pistol is built with high quality mil-spec parts kits on the lower and upper, ensuring proper functionality and reliability of this AR15 to get you out on the range, while while maintaining the flexibility for customization if desired.
Magpul Grip and SBA Brace: The 5″ ARJ MH2 300 Blackout AR-15 Pistol is furnished with a Magpul MOE-K2 Grip and SBA 3 Brace to maintain uncompromising quality and precision in every component of the pistol.
5.56/.223/300BLK BCG: The 5″ ARJ MH2 300 Blackout AR-15 Pistol features a high-performance BCG compatible with .223, 5.56, and 300 BLK calibers. Its lightweight construction and precision machining guarantee reliable operation and smooth casing ejection.
Ambidextrous Charging Handle: This 5″ 300 Blackout Pistol is equipped with a U.S.-made 7075-T6 ambidextrous charging handle, featuring a wide serrated grip for enhanced comfort and ease of use.
Tested in house: Before any 300 Blackout pistol leaves our facility, it is thoroughly tested for proper cycling and round chambering before leaving our facility, ensuring it’s ready to perform straight out of the box.
Available in Black, OD Green, FDE, and Midnight Bronze Cerakote : This 300 BLK Pistol is available in H-146 Graphite Black, H-240 Mil spec OD Green, H-267 Magpul Flat Dark Earth and H-294 Midnight Bronze. Cerakote delivers a tough, corrosion-resistant coating that not only enhances durability but also preserves the pistol’s sleek, modern look for years.
Want to elevate the look of your new 300 BLK pistol? Explore our Laser Engraving options to give your pistol a unique, eye-catching style.