Product Overview
- Full-size .45 ACP semi-automatic pistol with MOS optic-ready slide and 13+1 capacity.
- GLOCK Marksman Barrel (GMB) and gas nitride-finished slide; front and rear serrations for positive slide manipulation.
- Includes one adapter plate, three magazines, mag loader, cleaning kit, pistol case, and gun lock.
- Must ship to a Federal Firearms License (FFL) holder.
Overview
The Glock 21 V MOS is a full-size semi-automatic pistol, chambered in .45 ACP with a 4.61" GLOCK Marksman Barrel, interchangeable backstraps, and a precision-machined MOS slide cut for miniature red dot optics. This variant offers a 13+1 capacity, an overall length of 8.07", and an unloaded weight of 29.1 oz. The slide is finished in black gas nitrided steel; the frame is black polymer.
Key Features
- GLOCK Marksman Barrel (GMB): 4.61" barrel with tighter chamber specifications for consistent performance.
- Modular Optic System (MOS): precision-machined slide accepts miniature red dot sights via adapter plates (adapter plates sold separately; one included).
- 13+1 capacity: higher-capacity variant of the G21 V MOS platform in .45 ACP.
- Gas nitride slide finish: corrosion- and wear-resistant surface treatment on the steel slide.
- GLOCK Safe Action System: three passive, independent mechanical safeties that disengage sequentially with trigger pull and re-engage on release.
- Interchangeable backstrap system and ambidextrous slide stop lever for adaptable handling.
- Picatinny accessory rail for mounting lights or other accessories.
What's In The Box
- Glock 21 V MOS pistol
- One MOS adapter plate
- Three magazines (13-round)
- Magazine loader
- Cleaning kit
- Pistol case
- Gun lock
FFL & Compliance
This firearm must ship to a Federal Firearms License (FFL) holder. The buyer is responsible for knowing and complying with all applicable local, state, and federal laws prior to purchase. Magnum Ballistics does not provide legal advice or determine purchase eligibility. We ship only to the FFL dealer selected during checkout.
