The OA Defense 2311 is a high-performance single-action-only (SAO) semi-auto pistol, chambered in 9mm, designed for precision shooting and tactical applications. Featuring a 5-inch black DLC-coated stainless steel barrel, optic-ready slide, and Night Fision Tritium night sights, this full-size pistol is built for durability and accuracy. The black aluminum frame provides a lightweight yet rugged platform, while the polymer grips ensure a comfortable and secure hold.
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The 2311 is designed for modern shooters, featuring an optic-ready serrated slide for seamless red dot integration and enhanced target acquisition. The Night Fision Tritium night sights provide exceptional visibility in low-light conditions, making it ideal for defensive and tactical use.
The black DLC-coated stainless steel barrel offers increased wear resistance and smoother operation. Its 4-4.5 lb trigger pull weight delivers a crisp break for precision shooting. The ambidextrous safety ensures versatility for both left- and right-handed users, while the integrated Picatinny rail allows for easy attachment of lights and accessories.
OA Defense 2311 Specifications
Caliber: 9mm Luger
Action: Single Action Only (SAO)
Barrel Length: 5"
Barrel Description: Steel, Black DLC Finish
Barrel Material: Stainless Steel
Overall Length: 8.50"
Frame Material: Aluminum
Frame Finish: Black
Frame Size: Full Size
Frame Description: Aluminum Frame with Picatinny Rail
Slide Material: Stainless Steel
Slide Finish: Black
Slide Description: Optic Ready / Serrated
Sights: Night Fision Tritium Night Sights
Capacity: 17+1
Max Capacity: 17
Grips: Polymer
Trigger Pull Weight: 4-4.50 lbs
Safety: Ambidextrous
Height: 5.25"
Width: 1.78"
Weight: 1.81 lbs
More Information
Barrel Length
5
Caliber
9mm
Capacity
17
Condition
New in Box
Finish Per Color
Black
Frame Per Material
Aluminum
Manufacturer
OA Defense
Manufacturer Part Number
OA-2311-FLSZ-KIT-BLK-STD-17
Model
2311
Type
1911
UPC
850055310001
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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