Sharps Bros MB47 7.62x39mm AR Lower, Black - SBAK01
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Sharps Bros
Overview
The Sharps Bros MB47 lower receiver is a stripped component designed for the AR-15 platform, specifically tailored for the 7.62x39mm caliber. This lower features a sleek black finish and is an essential part of any build that aims to chamber the robust 7.62x39mm round, making it a solid choice for those looking to enhance their rifle's versatility. This lower is commonly found in builds focused on the 7.62x39mm caliber, catering to shooters who desire a different performance profile than traditional 5.56mm setups.
Specifications
Build history on GunPartPicker
Builders have been adding the Sharps Bros MB47 7.62x39mm AR Lower, Black - SBAK01 to their builds on GunPartPicker since March 2026. All time, it ranks #298 of the 961 lower receivers builders have added.
Today the one retailer we track is out of stock. Listed prices start at $260.61 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Frequently Built With
The part most often added in each category by the 3 builds that include this one
Radical 7.62x39mm Upper with 16" Barrel, Black - RF00397
Fortis SHIFT Vertical Grip - M-LOK
Geissele Automatics USASOC Airborne Charging Handle, Black
Cryptic Complete Bolt Assembly 7.62x39mm/6.5mm Grendel Dragon's Breath
Wilson Combat Tactical Bolt Release
Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
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