The Glock 21 Gen5 MOS delivers exceptional performance and accuracy in a lightweight, durable, and highly reliable design. It comes chambered in .45ACP with a 4.61" barrel. Features include an optics ready slide, interchangeable backstraps, an accessory rail, a mag loader, a cleaning set, and three 13 round magazines. Buy Glock guns online and 45 ACP bulk ammo GrabAGun today!
Easier approval. $0 Down. Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay
Pay in 4. Four Payments, no interest for purchases between $150 to $985. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Shoot Now, Pay Later® 4 Pay and Traditional Financing
Try Pay in 4 at 0% interest for purchases between $150 to $985. Or Select Easy installments up to 36 months. Approvals up to $5,000. No hard credit inquires for Pre-Approval. Apply and Buy Today!
Remarkable for its accuracy and light recoil, the Glock 21 Gen 5 MOS delivers the legendary stopping power of the 45 ACP round with a higher magazine capacity. The modular back strap design on the 21 Gen 5 Glock lets you instantly customize the grip to adapt to an individual shooter's hand size. Its frame employs the scientifically designed, real-world-tested, Gen 5 rough textured technology. Internally, the Glock dual recoil spring assembly substantially increases the life of the system. A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators. The G21 Gen 5 is perfect for concealled carry and self defense purposes.
The standards of performance and reliability can’t be beat now with the option to add an optic to the new G21 Gen5 MOS. All of the Gen5 qualities are present in this compact-size pistol: The latest GLOCK nDLC surface finish on the major metal components, unmatched in hardness and rust resistance; the high traction Gen5 frame texture, quickly reversible magazine catch, ambidextrous slide stop lever, the GLOCK Modular Backstrap System (MBS) for individual operator adjustability, the universally-acclaimed GLOCK Safe Action System and high visibility orange magazine followers.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.