Holosun 509T optic cut for full-size Glocks only. Dovetail is moved in front of the optic.
Our Supercharger black irons provide a perfect 1/3 co-witness with the optic as shown in the product photos. Add a set to your cart and we will install them for free.
Coating is not required, but highly recommended to prevent corrosion from developing underneath the optic. Please make sure to add a coating option to your cart if you need us to refinish your slide before sending it back. Otherwise, it will be sent back in a raw machined/media blasted state and will be prone to rusting.
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 Landers Weapon Systems LLC nor this
site is 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 GLOCK pistols, parts, or components. For
additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and
parts visit www.glock.com.