GLOCK 21 Gen4 45 ACP 10rd 3 Mags

The GLOCK 21 Gen4 45 ACP 10rd 3 Mags: Unleash your potential with a sleek and reliable pistol. Its modular design, reversible magazine catch, and powerful 45 ACP caliber make it a top choice for shooters.

Original price was: $655.00.Current price is: $546.00.

Out of stock

That's right. We offer 14 day worry free returns on all non-serialized items. Plus get free shipping on orders over $99. Learn more

You can now pay over time without the compounding interest charges of credit cards thanks to Credova! Get approved now with no impact to your credit. Learn more

SKU: GLUG2150201 Categories: , ,

product questions?

Our team is here to help

contact us

Unleash your shooting potential with the GLOCK 21 Gen4 45 ACP 10rd 3 Mags. This firearm seamlessly combines cutting-edge features with legendary reliability, making it a preferred choice for shooters at all skill levels. The matte black finish not only enhances its sleek appearance but also ensures added durability, guaranteeing resilience in challenging conditions.

A standout feature of this pistol is its innovative modular back strap system. With interchangeable back straps, customization of the grip becomes effortless, accommodating various hand sizes and shooting styles. This ergonomic design not only enhances comfort during extended shooting sessions but also improves control and accuracy, enabling shooters to reach their full potential.

The GLOCK 21 Gen4 further offers a reversible magazine catch, facilitating effortless operation for both right and left-handed shooters. Quick and convenient reloading ensures smooth and uninterrupted shooting experiences, regardless of dominant hand. Safety is a top priority, evident in the inclusion of the Safe Action Trigger System, incorporating multiple safety mechanisms to prevent accidental discharges.

Chambered in the powerful 45 ACP caliber, the GLOCK 21 Gen4 delivers remarkable stopping power, making it an excellent choice for personal defense and law enforcement. Whether for everyday carry or as a backup firearm, this GLOCK model excels in reliability and accuracy, continuing the brand’s legacy of excellence.

Built to perfection, GLOCK has established itself as an industry leader, renowned for reliability and accuracy. The GLOCK 21 Gen4 upholds this legacy, offering a firearm that instills trust with your life. For those who demand the best, this pistol stands out. Elevate your shooting skills with the GLOCK 21 Gen4 45 ACP 10rd 3 Mags – order yours today and become a GLOCK enthusiast, experiencing the excellence that defines the brand.


  • Matte Black finish
  • Modular back strap system
  • Reversible magazine catch
  • Safe Action Trigger System
Weight 3.9400 lbs
Dimensions 10.7500 × 9.5000 × 2.5000 in
Barrel Length





45 ACP










There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You might also like

Save 21%
Original price was: $94.75.Current price is: $74.75.
Save 9%
Original price was: $65.95.Current price is: $59.95.
Save 11%
Original price was: $179.00.Current price is: $159.00.
Save 8%
Flat Dark Earth
Tactical Grey
Save 15%
Original price was: $469.99.Current price is: $399.99.

Exceptional Firearms, Craftsmanship and Innovation

Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.

learn more
GLOCK 21 Gen4 45 ACP 10rd 3 Mags
GLOCK 21 Gen4 45 ACP 10rd 3 Mags

Out of stock