Alien Gear Holsters

Our holsters are built to order and have lead times listed on each product page and are reflected in business days. Currently orders should ship within 2 weeks of when the order was placed. An estimated ship date is provided in your email confirmation. 

Light Bearing Glock 17/19 MOS holsters will accommodate the SRO style optic only if it is an MOS factory cut slide. Aftermarket cut slides do not work. Sig P365 3.1 inch and P365XL No Light Holsters do not accommodate co-witnessed sights IF any optic

<p><img src="https://attachments.gorgias.help/Aa90l7EVMOvxJWor/hc/30BVo7vOPLxrvzmQ/2026080500-2d700cac-9740-4698-bdbd-1f077bca2f05-19f1bad8-5006-47cc-af76-0efb036e9182.png" style="width: 597px;" class="fr-fic fr-dib"></p><p>Light Bearing Glock 17/19 MOS holsters will accommodate the SRO style optic only if it is an MOS factory cut slide. Aftermarket cut slides do not work.</p><p>Sig P365 3.1 inch and P365XL No Light Holsters do not accommodate<a href="https://aliengearholsters.gorgias.help/en-US/co-witness-vs-non-co-witness-sights-7790402" target="_blank" rel="noopener noreferrer"> co-witnessed sights</a> IF any optic is installed.</p>

Rapid Force Level II Optic Compatibility

When selecting a holster, customers may be asked whether their firearm has co-witness or non co-witness sights. Co-witness sights allow the red dot optic to be mounted in front of the rear sight, letting the shooter see both the iron sights and the o

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Rapid Force Level II Optic Compatibility

Co-Witness vs. Non Co-Witness Sights

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