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GLOCK
21 M.O.S.
GLOCK 21 M.O.S., Gen 5, Semi-automatic, Striker Fired, Full Size, 45 ACP, 4.61", Black, Interchangeable, 13 Rounds, Rebuilt, Polymer, Matte PR21555MOSFS
Key Details
Live Distributor Check
Purchase Requirements
- California compliance or distributor restriction review may apply.
- Final availability is confirmed against the distributor during cart and checkout.
Product Description
In many cases, factory-rebuilt Glocks begin as display models or have cosmetic flaws that do not meet Glock Inc.'s quality standards. When this occurs, the firearm is returned to Glock, where worn parts are replaced, the metal is refinished, and the firearm is labeled as a "rebuilt." With the new addition of the .45 AUTO in the Gen5 lineup, the G21 Gen5 MOS delivers improved accuracy, light recoil, and now has the option to install an optic.
Features
- Includes 13-Round Magazine
- No Finger Grooves
- Modular Back Strap System
- nDLC Surface Finish
- GLOCK Safe Action
- Optics Ready with MOS Configuration
