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Shield Arms S15 +5 Magazine Extension
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Shield Arms

S15 +5 Magazine Extension

$34.99
$31.49
Sale Price
Out of Stock

Shield Arms S15 +2 Magazine Extension, Mag Extension, Fits Shield Arms S15 Gen 2/3 Magazines, Aluminum Construction, Anodized Finish, Black SA-S15-ME-2-BLK

Key Details
Brand Shield Arms
Manufacturer Part Number SA-S15-ME-2-BLK
UPC 850029545453
SKU SA-S15-S10-ME-2-BLK
Current Stock 0 available
Quantity Updated Jul 10, 2026 11:47 AM
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Purchase Requirements
  • California compliance or distributor restriction review may apply.
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The Shield Arms S15 Magazine Extension adds 2 rounds to your S15 magazine. Shield Arm's unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body.

Features
  • Compatible with Gen 2 and Gen 3 S15 magazines
  • Adds 2 rounds to the Gen 2 and Gen 3 S15 magazines
  • Unique easy access floor plate design to service or clean the magazine body
  • Index cuts on the extension body to increase grip when coming out of a magazine pouch.
  • Machined from billet 6061 aluminum
  • Type 2 anodized
  • Comes with a 11 coil plus power spring
  • Fits Shield Arms S15 magazine only
  • Proudly made in the USA
  • Fits most aftermarket flared mag wells
Specifications
UPC: 850029545453
Manufacturer: Shield Arms
Manufacturer Part #: SA-S15-ME-2-BLK
Model: S15 +5 Magazine Extension
Type: Magazine Extension