FN 509M 9mm Black Polymer Magazine Sleeve

  • Item Number: 20-100355
  • /
  • View More Items by FN
  • /
  • Condition: NEW
$8.99
Temporarily Out of Stock

Includes FLAT RATE Shipping
Ships free when purchased with a firearm
  • ETS GROUP AR15 5.56 NATO/300 Blackout 30-Round Black Nylon Magazine

    Elite Tactical Systems AR15 5.56 NATO/300 Blackout 30-Round Black Nylon Magazine
    $11.99 $7.99

  • SHIELD ARMS S15 43X/48 Gen3 9mm 15-Round Magazine

    Shield Arms S15 43X/48 Gen3 9mm 15-Round Magazine
    $28.99

  • TAURUS G3c 9mm 12-Round Factory Magazine

    Taurus G3c 9mm 12-Round Factory Magazine
    $19.99

  • PEARCE GRIP Magazine Extension for Glock

    Pearce Grip Magazine Extension for Glock
    $9.95 $5.49

  • PEARCE GRIP Magazine Base Plate for Glock 26, 27 and 33 (Up to 2 Round Extension)

    Pearce Grip Magazine Base Plate for Glock 26, 27 and 33 (Up to 2 Round Extension)
    $9.95 $5.49

  • ETS GROUP Glock 17 9mm 27-Round Carbon Smoke Magazine

    Elite Tactical Systems Glock 17 9mm 27-Round Carbon Smoke Magazine
    $10.49

  • SIG SAUER P365 X-Macro 9mm 17-Round Factory Magazine with Coyote Baseplate

    Sig Sauer P365 X-Macro 9mm 17-Round Factory Magazine with Coyote Baseplate
    $59.99 $44.99

  • SIG SAUER P356 380 Auto Micro Compact 12-Round Magazine

    Sig Sauer P356 380 Auto Micro Compact 12-Round Magazine
    $44.99

  • LEAPERS UTG Pro +0 Base Pad for Glock Small Frame Pistols

    Leapers UTG Pro +0 Base Pad for Glock Small Frame Pistols
    $15.97 $11.99

  • PEARCE GRIP Plus Magazine Extension for Glock Gen4

    Pearce Grip Plus Magazine Extension for Glock Gen4
    $9.95 $5.49

  • PEARCE GRIP Plus One Extension for Glock 43

    Pearce Grip Plus One Extension for Glock 43
    $9.95 $5.56

  • PEARCE GRIP Glock Model 26/27/33/39 Grip Extension

    Pearce Grip Glock Model 26/27/33/39 Grip Extension
    $9.95 $5.49

Product Description

Product Specifications

  • Manufacturer: FNH
  • Model: 509M (Midsize)
  • Caliber: 9mm
  • Features: Sleeve slips over magazine and fills gap between magazine and frame enabling a perfect grip.

Customer Comments & Questions

Customer Reviews

No reviews have been written for this product.

Write a review