S&W M&P40 9mm Magazine Extension - Adds 5 Rounds 9mm Luger 4 Rounds 40 S&W - 6061-T6 Aluminum

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S&W M&P40 9mm Magazine Extension - Adds 5 Rounds 9mm Luger 4 Rounds 40 S&W - 6061-T6 Aluminum

Best price $30.61 at BattleHawk Armory across 3 retailers

↓ 11% cheaper than the last 7 days

View at BattleHawk Armory

Category
Magazine
MPN
3311
UPC
00656813108138

Price comparison

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Price history

    Current best $30.61All-time low $30.61 (Jul 23, 2026)Highest $40.99