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FN 57 Magazine 10rd Extension Kit

Availability: 2

- SKU: FN57EXT

We have FN 57 Magazine Extension 10rd For Sale! This is a high-quality mag extension kit made by CMMG. You simply remove floor plate, install extension, insert spring and put the floor plate back.

$19.95
OR

FN57 Magazine Extension Kit

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  • FN57 Magazine Extension Kit
  • FN57 Magazine Extension Kit - In Gun

Installation takes only seconds and does not permanently alter factory magazine. Chrome silicon spring is salt water resistant and will not take a set. This is a great FN57 Accessory for your FN 5.7x28 Pistol.

Brand CMMG
Application FN57 Pistol
Construction Polymer
Condition Factory New
Manufacture Status Newly Designed Item
Returns Accepted Yes - Must Not Be Modified Or Visibly Used

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BTP Arms
1282 Smallwood Drive West #105 Waldorf, MD 20603-4732
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