JagerWerks G17 Magazine Extension +4 Plus Basepad for Mec-Gar® Glock® Style Mags

JagerWerks +4 Magazine Extension with Spring for Glock 17 Steel Mec-Gar Magazine that comes with the Staccato HD.

Machined in-house from 6061 Aluminum, black (Type III) hard-coat anodized.

Includes a 12 Coil Spring for +4 magazine extensions. 

Our new +4 Magazine Extensions for the steel Mecgar mags include a retention plate and button head hex screw to retain the magazine. 

DISCLAIMER: This product is not manufactured, authorized, endorsed,
or warranted by GLOCK. GLOCK does not warrant or represent that
this product is compatible with GLOCK pistols.

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GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc.
and GLOCK Ges.m.b.H. Neither Ben Stoeger Pro Shop nor this site are
affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or
GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to
advertise the sale of pistols, parts, components or accessories that are
compatible with GLOCK. For additional genuine GLOCK, Inc. and
GLOCK Ges.m.b.H. products and parts visit www.glock.com.