Oa Defense Handguns

Current Deals & Offers

Classic Firearms Updated Oct 26, 2026

Oa Defense OA OA-2311-FPRO-KIT-GRY-PRT-21 5 21/17R Gray

$2599.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA OA-2311-FPRO-KIT-BLK-PRT-21 5 21/17R Black

$2599.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA OA-2311-FPRO-KIT-HDS-PRT-21 5 21/17R HDS

$2749.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311FPROELTHDBPRT21 2311 Pro Elite 17+1/21+1 5\" Black DLC Ported Barrel, Optic Ready/Serrated Slide, Black Aluminum Frame w/Picatinny Rail, Black Grip, Ambidextrous

$3299.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CMPTKITBLKSTD15 2311 Compact 9x19 15rd 4.25\" Black DLC Black Optic Ready 17-4 Stainless Slide Black Polymer Grip Ambidextrous

$1849.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CMPTPLSBLKSTD17 2311 Compact Plus Kit 9x19 17rd 4.25\" Black DLC Black Optic Ready 17-4 Stainless Slide Black Polymer Grip Ambidextrous

$1949.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CMPTKITHDSSTD15 2311 Compact 9x19 15rd 4.25\" Black DLC High Desert Sage Optic Ready 17-4 Stainless Slide High Desert Sage Polymer Grip Ambidextrous

$1999.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CMPTPLSHDSSTD17 2311 Compact Plus Kit 9x19 17rd 4.25\" Black DLC High Desert Sage Optic Ready 17-4 Stainless Slide High Desert Sage Polymer Grip Ambidextrous

$2099.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CPROKITGRYPRT15 2311 Compact Pro 9x19 15rd 4.25\" Black DLC Ported Barrel Gray/Black Optic Ready 17-4 Stainless Slide Gray/Black Polymer Grip Ambidextrous

$2299.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CPROKITBLKPRT15 2311 Compact Pro 9x19 15rd 4.25\" Black DLC Ported Barrel Black Optic Ready 17-4 Stainless Slide Black Polymer Grip Ambidextrous

$2122.97

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CPROPLSGRYPRT17 2311 Compact Pro Plus Kit 9x19 17rd 4.25\" Black DLC Ported Barrel Gray/Black Optic Ready 17-4 Stainless Slide Gray/Black Polymer Grip Ambidextrous

$2349.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CPROPLSBLKPRT17 2311 Compact Pro Plus Kit 9x19 17rd 4.25\" Black DLC Ported Barrel Black Optic Ready 17-4 Stainless Slide Black Polymer Grip Ambidextrous

$2399.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311FLSZKITHDSSTD17 2311 Full 9x19 17rd 5\" Black DLC High Desert Sage Optic Ready 17-4 Stainless Slide High Desert Sage Polymer Grip Ambidextrous

$2399.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CPROKITHDSPRT15 2311 Compact Pro 9x19 15rd 4.25\" Black DLC Ported Barrel High Desert Sage Optic Ready 17-4 Stainless Slide High Desert Sage Polymer Grip Ambidextrous

$2449.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311CPROPLSHDSPRT17 2311 Compact Pro Plus Kit 9x19 17rd 4.25\" Black DLC Ported Barrel High Desert Sage Optic Ready 17-4 Stainless Slide High Desert Sage Polymer Grip Ambidextrous

$2499.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 PRO ELITE WITH KIT

$3106.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 PRO ELITE WITH KIT

$3245.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 PRO PLUS WITH KIT

$2349.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 PRO WITH KIT

$2636.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 PRO PLUS

$2657.99

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Guns.com Updated Oct 31, 2026

Oa Defense OA 2311

$2399.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 COMPACT

$2199.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 WITH PLUS KIT

$2259.99

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KYGUNCO Updated Oct 30, 2026

Oa Defense OA 2311 Compact Pro 9mm 4.25" 15rd Optic Ready Pistol + Night Sights

$2249.99

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KYGUNCO Updated Oct 30, 2026

Oa Defense OA 2311 Compact Pro 9mm 4.25" 15rd Optic Ready Pistol + Night Sights & Ported Barrel

$2349.00

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KYGUNCO Updated Oct 30, 2026

Oa Defense 2311 Compact 9mm 4.25" 17rd Pistol w/ Night Fusion Tritium Night Sights | Black

$1999.00

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Guns.com Updated Oct 31, 2026

Oa Defense 2311

$1850.99

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Guns.com Updated Oct 31, 2026

5% OFF

Oa Defense 2311 COMPACT PRO

$1994.99 $2099.99

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Guns.com Updated Oct 31, 2026

Oa Defense 2311

$3199.00

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Guns.com Updated Oct 31, 2026

Oa Defense 2311

$3299.00

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Guns.com Updated Oct 31, 2026

5% OFF

Oa Defense 2311 PRO

$1899.99 $1999.99

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Compact 9mm 4.25" 15rd Pistol

$1720.68

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Compact Plus Kit 9mm 4.25" Pistol

$1811.29

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Full Size 9mm 5" 17rd Pistol

$1992.51

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Compact Pro Plus Kit 9mm 4.25" 17rd Ported Pistol

$2264.34

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Pro Full Size 9mm 5" 21rd Ported Pistol

$2354.95

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Pro Elite Compact 9mm 4.25" 21rd Ported Pistol

$2898.61

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Shooting Surplus Updated Oct 31, 2026

Oa Defense 2311 Pro Elite Full Size 9mm 5" 17rd Ported Pistol

$2989.22

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Guns.com Updated Oct 31, 2026

Oa Defense OA 2311

$1510.99

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense 2311 Standard Elite 9mm Luger 5in Black Pistol - 10+1 Rounds

$1999.00

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense 2311 Compact Standard Elite 9mm Luger 4.25in Black Pistol - 17+1 Rounds

$1999.00

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense 2311 Compact Pro 9mm Luger 4.25in Black Pistol - 17+1 Rounds Compact

$2499.00

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense 2311 Compact Pro Elite 9mm Luger 4.25in Black Pistol - 21+1 Rounds Compact

$3199.99

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense OA 2311 Pro Elite 9mm Luger 5in Black Pistol - 21+1 Rounds Fullsize

$3299.00

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense OA 2311 Compact Pro Elite 9mm Luger 4.25in Black Pistol - 21+1 Rounds Compact

$3199.00

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Sportsman's Warehouse Updated Oct 31, 2026

Oa Defense OA 2311 Compact 9mm Luger 4.25in Black Pistol - 15+1 Rounds Compact

$1899.00

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Guns.com Updated Oct 31, 2026

Oa Defense 2311 COMPACT PRO

$1899.99

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Guns.com Updated Oct 31, 2026

5% OFF

Oa Defense 2311 PRO + LEUPOLD DP-PRO, 5 MAGS

$2944.99 $3099.99

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Classic Firearms Updated Oct 26, 2026

Oa Defense 2311 Compact Pro OA2311COMPACTPROBLK Pistol 9mm 4.25\" Ported Barrel 15+1 Optic Ready

$2399.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense 2311 Compact Pro Plus Kit OA-2311-COMPACT-PRO-P-BLK Pistol 9mm 4.25\" 17+1 SA Optic-Ready Ported Barrel

$2499.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense 2311 Pro Full Size Pistol OA-2311-FULLSIZE-PRO-BLK 9mm 5\" 21+1 SA Optic-Ready Ported Barrel Black

$2599.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense 2311 Compact Pro Elite OA-2311-COMPACT-PRO-ELITE-BLK Pistol 9mm 4.25\" 21+1 SA Optic-Ready Ported Barrel

$3199.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense 2311 Pro Elite 9mm Pistol 5\" Ported Barrel 21+1 Optics Ready Night Sights

$3299.00

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Classic Firearms Updated Oct 26, 2026

Oa Defense OA2311FPROELTBLKPRT21 2311 Pro Elite 17+1/21+1 5\" Black DLC Ported Barrel, Black Optic Ready/Serrated Slide, Black Aluminum Frame w/Picatinny Rail, Black Grip, Ambidextrous

$3149.00

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Palmetto State Armory Updated Oct 31, 2026

46% OFF

Oa Defense 2311 9mm 5" 17rd Semi Automatic Pistol, Grey/Black - OA-2311-FULLSIZE-ST-DLCB-GRY

$1399.99 $2599.99

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Palmetto State Armory Updated Oct 31, 2026

20% OFF

Oa Defense 2311 Compact Pro 9mm 4.25" 17rd Semi Auto Pistol, Tan/Black - OA-2311-COMPACT-PRO-P-BTBT

$1599.99 $1999.99

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