ATI MiIsport 9mm AR15 Pistol 5.5

ATI MiIsport 9mm AR15 Pistol  5.5 Barrel

The ATI MiIsport 9mm AR15 Pistol 5.5 is a compact, U.S.-built semi-automatic firearm designed for shooters who want reliability, versatility, and modern AR styling. Chambered in 9mm and engineered with premium components, the ATI MiIsport 9mm AR15 Pistol 5.5 delivers smooth performance right out of the box at an affordable price point.

Built to accept Glock® factory 9mm magazines, the ATI MiIsport 9mm AR15 Pistol 5.5 offers excellent magazine compatibility and ease of use. Its 5.5-inch nitride-treated barrel, paired with a FlashCan, provides a compact and maneuverable setup ideal for range use and recreational shooting.

Key Features of the ATI MiIsport 9mm AR15 Pistol 5.5

• Caliber: 9mm

• Barrel Length: 5.5″ (7″ with FlashCan)

• Magazine Compatibility: Accepts Glock® factory 9mm magazines

• Barrel: 5.5″ nitride barrel

• Barrel Thread: 1/2 x 36

• Handguard: Free-floating aluminum handguard with M-LOK system

• Rail: Full-length Picatinny top rail

• Upper Receiver: Forged aluminum

• Lower Receiver: Billet aluminum

• Magazine Included: 31-round magazine

• Made in the USA

ATI MiIsport 9mm AR15 Pistol 5.5 Performance & Build Quality

The ATI MiIsport 9mm AR15 Pistol 5.5 is precision-built for consistent operation and durability. The free-float handguard enhances control and allows easy mounting of optics and accessories, while the aluminum receivers provide strength without unnecessary weight.

Conclusion

If you’re looking for a dependable and feature-packed AR-style pistol, the ATI MiIsport 9mm AR15 Pistol 5.5 stands out as an excellent option. With Glock magazine compatibility, quality construction, and a compact design, it delivers outstanding value in a 9mm AR pistol platform.