This review of the OA Defense 2311 Full Size Pro highlights its performance as a ported barrel variant of the 2011 platform. The reviewer, an experienced firearms instructor, notes its soft shooting characteristics, comparable to higher-priced competitors like the Staccato XC, while emphasizing its compatibility with Sig Sauer P320 magazines. Key upgrades over the standard model include more aggressive slide serrations, a lighter trigger pull, and included Springer Precision accessories.
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