Shield Arms S15ME10 Extended Magazine Base Pad - 10rd Black

The Shield Arms S15ME10INSBLK Extended Magazine Base Pad transforms standard capacity magazines into extended 10-round configurations. This precision-machined aluminum extension integrates seamlessly with Shield Arms S15 magazines to provide additional capacity while maintaining the slim profile that makes Glock 43X and 48 pistols ideal for concealed carry.

What Makes This Different

Unlike polymer extensions that can crack under stress, this base pad features CNC-machined 6061-T6 aluminum construction for maximum durability. The extension adds minimal bulk while providing a secure grip surface and reliable magazine function. Factory testing demonstrates consistent feeding through thousands of rounds without failure, outperforming standard polymer alternatives in drop tests and temperature extremes.

Key Features

• CNC-machined 6061-T6 aluminum construction for superior strength
• Compatible exclusively with Shield Arms S15 magazines
• Extends capacity to 10 rounds in compatible magazines
• Type III hard-coat anodized finish resists wear and corrosion
• Maintains slim profile for concealed carry applications
• Tool-free installation with secure locking mechanism
• Textured grip surface prevents slippage during reloads

Field testing confirms reliable function across temperature ranges from -20°F to 140°F without expansion or contraction issues. The extension performs consistently in competition environments, duty carry, and defensive applications. The hard-coat anodized finish withstands daily carry wear while the aluminum construction eliminates the brittleness common in polymer extensions.

Technical Specs

• Material: 6061-T6 aluminum with Type III hard-coat anodizing
• Finish: Matte black anodized
• Compatibility: Shield Arms S15 magazines only
• Capacity Extension: +0 rounds (maintains 10-round limit)
• Weight: 0.3 oz
• Installation: Tool-free with locking tabs
• Country of Origin: United States
• Manufacturer: Shield Arms

This extension represents the logical choice for shooters requiring enhanced grip surface and proven reliability from their magazine system. The combination of precision manufacturing and premium materials ensures consistent performance when reliability matters most.