Please visit our website to purchase: https://www.80percentarms.com/products/type-iii-hard-anodized-billet-ar-45-80-lower-receiver/

Introducing the 80% Arms AR-45 lower receiver! This precision-machined lower is based on the time-tested AR framework and is designed to accommodate both .45 ACP and 10mm Glock magazines. Experience unmatched power from a shoulder-fired, pistol-caliber platform with this tight-tolerance, Type III hard anodized billet lower. The receiver is designed to accept any mil-spec standard AR-15 lower parts kit to take full advantage of the expansive AR-15 aftermarket support. 

Our 80% lowers are manufactured with 6061 T6 aluminum which combines the properties of ease of machining with long-lasting durability and corrosion resistance. 

Features:

  • Compatible with multiple .45ACP and select 10mm upper receivers
  • Type III hard anodized finish
  • Aggressively flared magwell for faster-than-ever reloads
  • Integrated trigger guard for ease of assembly
  • Compatible with .45 ACP and 10mm Glock magazines
  • Threaded bolt catch screw hole
  • Completed rear takedown lug pocket
  • Full mil-spec parts compatibility
  • Includes bolt catch screw set and Gen 2 PCC hardware set
  • Metal Magazine Release
  • Fire Selector Engraving