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Home / 1911 Series Handguns /1911 Emissary Handguns / 1911 Emissary 4.25″ AOS .45 ACP Handgun – FIRSTLINE
1911 Emissary 4.25" AOS Handgun - FIRSTLINE
.45 ACP|Black
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1911 Emissary 4.25″ AOS .45 ACP Handgun – FIRSTLINE

1911 Emissary 4.25″ AOS .45 ACP Handgun – FIRSTLINE UPC: 706397987626

The Emissary 4.25” AOS in .45 ACP features a Cerakote® finish and custom 1911-style enhancements, offering a serious defensive pistol. Its “Tri-Top” cut slide with 40 LPI serrations houses a heavy-profile bull barrel for accuracy and reduced muzzle flip. The forged slide and frame include a Picatinny rail, merging form and function. The Agency Optics System (AOS) adds versatility, fitting popular footprints like RMR, Shield, Delta Point Pro, and Docter. Each AOS plate has an integral rear sight for proper optic height and a visible co-witness in nearly all configurations, enhancing precision and defensive capability.
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  • TRI-TOP SLIDE

    The 4.25-inch bull barrel assembly is fit to a Tri-Top slide with lightening grooves and a serrated top strap to reduce glare.

  • OPTICS-READY

    Developed in collaboration with Agency Arms, AOS employs a series of plates fitting a wide variety of today’s most popular optics. The Emissary AOS Ships with a cover plate.

  • ALL-BLACK FINISH

    An all-black Cerakote® finish pairs flawlessly with the blacked-out grips, trigger, and barrel for a covert aesthetic.

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  • Caliber
    .45 ACP
  • Color
    Black
  • Barrel
    4.25" Forged Stainless Steel, Nitride, Match Grade, Fully Supported Ramp, Bull, 1:16
  • Slide
    Forged Carbon Steel, Black Cerakote®, Optics-Ready
  • Frame
    Forged Stainless Steel, Black Cerakote®
  • Sights
    Tritium/Luminescent Front, Black Serrated Rear
  • Recoil System
    Commander Length
  • Grips
    VZ Grips® Thin-Line G10
  • Magazines
    (3) 8-Round
  • Weight
    40 oz
  • Length
    7.75"
  • Height
    5.25"
  • MSRP
    $1,378Contact FIRSTLINE Dealer
  • SKU
    PX9228LAOS-FL
HANDGUN CASE INCLUDED

HANDGUN CASE INCLUDED

A double-zipper case is included with each Springfield Armory handgun. The soft-sided shell ensures the firearm and mounted accessories are protected during transportation, while an interior pouch can hold an additional magazine.

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