The G21 V MOS delivers accuracy and light recoil. Featuring a reversible magazine; ambidextrous slide stop lever; GLOCK Marksman Barrel (GMB); nDLC surface finish and front serrations. The SAFE ACTION System is a fully automatic safety system consisting of three passive, independently operating, mechanical safeties. All three safeties disengage sequentially as the trigger is pulled and automatically re-engage when the trigger is released. MOS features a slide that is precision machined to provide a mounting system for popular optic sights. With multiple adapter plates (sold separately), you can quickly and easily mount miniature red dot sights.Includes one adapter plate, three magazines, mag loader, cleaning kit, pistol case and gun lock.
- Flared Magwell
- Reversible Magazine Catch
- Ambidextrous Slide Stop Levers
- Front Slide Serrations
- Flared Mag-Well
- Modular Optics System
21 Mos V Fixed Sights Black
- Caliber
- .45 ACP
- Barrel
- 4.61"
- Capacity
- 10+1
- Action
- Semi-Auto
Why this firearm is pickup-only
A handful of manufacturers will not let their firearms be shipped on to another dealer, and Glock is one of them. It is their policy, not ours, and every retailer who sells their guns works the same way. So this one comes to our FFL here in Gilbert, Arizona, and you collect it from us in person. Most other firearms we sell can ship to whichever licensed dealer you prefer.
Brands that require in-store pickup
Glock / Ruger / Smith & Wesson / Browning / SIG Sauer / Springfield / Winchester / FN / Marlin / IWI / Beretta / Colt / CZ / Heckler & Koch / Walther / Tikka / Barrett / Arsenal / Thompson Center
Order online
Add to cart and check out. You pay securely up front.
We receive it
The firearm ships to our FFL at our Gilbert, Arizona store.
Pick it up
Come in, complete the ATF Form 4473, and pass the standard background check.
Take it home
Cleared? It’s yours — often the same day.
Transfer & restrictions
- FFL Transfer
- Required. Ships to our own FFL here in Gilbert, Arizona for pickup.
- At Pickup
- Background check (Form 4473) + photo ID, completed at your FFL.
- Your State
- Check what ships to your state
Specifications
- SKU
- 764503068492
- Brand
- Glock
- Caliber
- .45 ACP
- Action
- Semi-Auto
- Capacity
- 10+1
- Barrel Length
- 4.61"
- Twist Rate
- 1:15.75
- Frame Material
- Polymer
- Overall Length
- 7.59"
- Finish
- Black
- Sights
- Fixed Glock Sights
- MFR Part #
- GLUV2150201MOS
- UPC
- 764503068492
- Platform
- Glock
- Frame Size
- Full-size
How an FFL transfer works
Order online
Add to cart and check out like anything else. You pay securely up front.
Pick your FFL
Choose a licensed dealer near you. We ship the firearm to them — never to your door.
Complete the transfer
At pickup you fill out the ATF Form 4473 and pass the standard background check.
Take it home
Cleared? It’s yours — often the same day. That’s the whole process.
It’s simpler than it sounds — there’s no paperwork to handle before you get there.
Read the full FFL guide
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