Arsenal Firearms AF2011-A1 Dueller Prismatic .45 ACP Twin-Barrel 1911, 6.5 in Ported Barrels, 16-Round
This Italian-made AF2011-A1 Dueller Prismatic stands out for its twin 6.5-inch ported SUS416 stainless barrels, external cylindrical muzzle-brake sections, and long slide with lightening cuts and windows. It fires both barrels with a single press via paired triggers and paired hammers, and feeds from a proprietary double-width 16-round magazine. Built on a 39NiCrMo steel frame with 1911-pattern controls, this rare variant includes CIP proof marks, an importer mark from I RUN GUNS LLC, and a factory test target dated 14-11-2015.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Details: Minimal markings from previous handling/use. Bore is bright and clean.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What's Included
- Arsenal Firearms factory hard case with fitted foam interior
- Arsenal Firearms AF2011/AF2011 Dueller Prismatic instruction manual
- Arsenal Firearms takedown/disassembly tool
- 1x 16-round proprietary AF2011 double-width steel magazine with extended base pad
- Factory test target dated 14-11-2015, serial DBDP0007
The Dueller Prismatic configuration delivers a distinctive twin-barrel, twin-muzzle-brake layout that fires both barrels simultaneously from a single trigger press. The long slide features lightening cuts and windows, plus forward and rear serrations for confident manipulation.
Construction is all steel, pairing a 39NiCrMo steel frame and slide with SUS416 stainless barrels. The ported barrels and external cylindrical muzzle-brake sections are designed to manage muzzle movement while maintaining the model’s signature twin-barrel profile.
Controls follow the 1911 pattern, including a short-recoil, single-action system with an extended beavertail, thumb safety, and grip safety. The pistol uses paired hammers and a skeletonized, paired-trigger setup, and it feeds from a proprietary double-width 16-round magazine with an integral widened magwell.
Sighting equipment includes a fixed serrated front blade and a micrometer-style adjustable rear sight with clear elevation and windage scales. This setup provides fine, repeatable sight adjustments suited to the long-slide format.
Proofed to CIP standards and imported by I RUN GUNS LLC (Lake Havasu City, AZ), this AF2011-A1 is an Italian-produced example from an uncommon line. Documentation includes the factory test target dated 14-11-2015.