Tisas 1911 Duty B45R | .45 ACP | 5″ | 10100529

The Tisas 1911 Duty B45R is a full-size, modernized 1911 built on a forged steel frame and slide. Chambered in .45 ACP with a 5″ cold hammer-forged barrel, this Duty model ships with Novak-style 3-dot sights, an accessory rail and an extended ambidextrous safety. It uses Series 70 internals and is finished in black Cerakote for corrosion resistance.

For optics, a compact, pistol-cut red dot such as a Trijicon RMR (or a comparable micro red dot under $1,000) pairs well with the slide profile and Novak-style sight footprint on this gun.

Common real-world uses include range training and service-style competition or duty applications where a full-size, proven 1911 platform is preferred.

Product Specifications

• The UPC is 723551443859.
• The action is Semi-Auto.
• The caliber is .45 ACP.
• The model designation is 1911 Duty.
• The barrel measures 5 inches and is listed as cold hammer-forged.
• The frame is constructed from forged steel.
• The frame finish is black Cerakote.
• The grip material is rubber.
• The capacity is listed as 8 rounds.
• The sights are Novak-style 3-dot.
• The safety is ambidextrous with an extended beavertail grip safety.
• The slide is described as serrated steel with forward serrations.
• The overall length is listed as 8.60 inches.
• Included items vary between listings; some sources list one 8-round magazine while others list two 8-round magazines plus a cleaning kit and lockable hard case—see notes.

This 1911 Duty blends classic ergonomics with modern service-style features: a full-size forged frame, Series 70 internals and a hammer-forged barrel contribute to a robust platform that stands up to regular range use. The integrated accessory rail and ambidextrous controls make the pistol adaptable for a range of setup preferences.

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