Micro ARP 7.62x39 Pistols, Uppers & Kits

7.62x39 Micro ARP Pistols, Uppers & Kits

A Micro ARP 7.62x39 is an ultra-compact AR pistol with a 4.5" or 5" barrel chambered in 7.62x39, the AK cartridge. It gives far more energy from a short barrel than 5.56 NATO, in an AR-15-size package. Moriarti Armaments builds complete Micro ARP 7.62x39 pistols, uppers and kits in Miami.

What we offer in 7.62x39

• Complete pistols: MA-15 and AR-47 Micro ARP pistols with 5" barrels, including the Minimalist and Micro Mini series.
• Uppers: 4.5" and 5" suppressor-ready, Cookie Cutter and Spitfire hybrid uppers with M-LOK handguards. See all 7.62x39 AR-15 uppers.
• Kits: 5" 7.62x39 pistol and SBR-ready kits with forged uppers and color sets.

Micro ARP 7.62x39 FAQ

What magazines does a Micro ARP 7.62x39 use?

All of our 7.62x39 models, both AR-47 and AR-15 7.62x39, use AR-47 pattern magazines, not AK magazines.

Is 7.62x39 or 300 Blackout better in a Micro ARP?

Both work well from short barrels. 7.62x39 ammo is usually cheaper and widely available. 300 Blackout is better for suppressed shooting.

Does a 7.62x39 upper need a special bolt?

Yes. 7.62x39 uppers use a bolt with a larger bolt face than 5.56 NATO. Our complete uppers ship with the correct bolt carrier group when listed as included.

Compare all compact builds in our Micro ARP collection.