Built for the realities of duty and combat, the OA Defense 2311™combines blistering speed, repeatable accuracy, and uncompromising durability in a full-size fighting platform. Its full-length frame delivers superior stability and balance for controlled, rapid engagement, while the stainless-steel barrel ensures long service life and consistent performance under hard use. An extended sight radius supports confident, steady shot placement when precision matters most. Engineered for law enforcement professionals and serious defensive shooters, the OA Defense 2311™ is designed to perform when conditions are demanding and outcomes matter.
KIT INCLUDES
• OA 2311™ Full-size pistol
• OA 2311™ Polymer Grip Module
• OA 2311™ 7075 Aluminum Full-sized Magwell
• Stainless steel barrel
• Handle-it Edge Grip Kit
• 2 x 17-round OA Defense magazines (or 2 x 10-round limited magazines for limited capacity states)
• Upgraded OA Defense G2 Hammer and Sear Kit
• Dawson Precision Optics Kit (RMR)
• Dawson Precision fixed rear sight
• Dawson Precision Fiber optic front sight
• Custom OA Defense range bag
• Owner’s manual with firearm safety literature
• Cable safety lock
SPECIFICATIONS
| CALIBER | 9x19mm |
| BARREL LENGTH | 5.00″ |
| DIMENSIONS | 8.50″ L | 5.25″ H | 1.78″ W |
| WEIGHT (UNLOADED) | 29oz |
| TRIGGER WEIGHT | 3.5-4lbs |
| CAPACITY | 21+1 Rounds |
| FRAME | 7075 Aluminum |
| GRIP | Polymer |
| MAGWELL | 7075 Aluminum |
PRECISION BRED THROUGH PROCESS
Proudly Made in America | OA Defense’s production and assembly process relies on precision engineering and machining, multiple rounds of stringent quality control, and a team of skilled techs and gunsmiths who work together to hand-fit and hand-finish the critical engagement points. Each assembled pistol then goes through a multi-point inspection and test firing process prior to being released for cleaning and shipping.
DELIVERY TIMES
OA Defense strives to deliver pistol orders within ninety (90) days of ordering. The OA production team goes to great lengths to ensure that lead times do not exceed this timeframe, but variables do exist that are outside of our control. If the production team feels that additional time is needed to ensure that your pistol is leaving our facility in perfect condition, then we will contact you with an updated delivery estimate. For questions regarding lead times and delivery estimates beyond the standard 90-day window, please contact us.
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