Whether you’re equipping a personal-defense loadout or building a range-ready pistol stash, few handguns blend classic stopping power with proven durability like a full-size .45. The following breakdown examines a battle-tested option that balances duty-ready features with range comfort and value.
GLOCK G21 is a Gen 4 .45 ACP with a black nitride finished slide, matte black stainless barrel, and a black polymer frame with a checkered grip. This example ships with three magazines and a factory black hard case, and is listed at $499.99 — Shop this product.
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Platform and Build
The GLOCK G21 Gen 4 is built around a robust black polymer frame and a 4.61″ barrel for a full-length 8.07″ overall. The slide sports a Black Nitride finish over stainless for enhanced wear resistance, while the matte stainless barrel complements longevity and reliable extraction. Note: this specific pistol shows some holster wear and a few marks on the front of the slide; overall condition is good and photos are provided for buyer inspection (SKU# 319095RR).
Ergonomics & Controls
Gen 4 ergonomics make the G21 comfortable for extended range sessions and defensive drills. This unit features a checkered grip, front white dot sight with a U-notch white rear sight, and right-handed magazine and slide releases. The listed length of pull is 2.85″, and the pistol comes with three magazines rated at 13 rounds each—ideal for training and defensive use.
Caliber — .45 ACP
.45 ACP remains a go-to for defensive shooters who prefer heavy, controllable rounds with solid terminal performance. The G21’s full-size frame helps absorb recoil, supporting faster follow-up shots and consistent groupings at typical defensive ranges.
For hands-on buyers, the listing includes the original manual and factory hard case for secure storage and transport. If you want to view exact specs, photos, and current inventory, View product details and pricing.
Who this fits
The GLOCK G21 is well-suited for defensive-minded shooters who want .45 ACP power in a proven, serviceable platform. At $499.99 it represents a practical option for someone seeking factory accessories (3 mags, case, manual) and a Gen 4 control layout. Check current inventory and purchase options directly on our shop page: Check availability.
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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