Glock 21 SF NIB-X RTF Short Frame .45 ACP Stainless/Silver Pistol
Capacity: 13+1 · Barrel Length: 4.6 inches
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Specifications
Grip Polymer
Action Semi-Automatic
Finish Stainless/Silver
Sights Standard Sights
Weight 29.28 ounces
Capacity 13+1
Grip Safety No
Optic Ready No
Barrel Length 4.6 inches
Manual Safety No
Overall Length 8.07 inches
Trigger Safety Yes
Caliber / Gauge .45 ACP
Threaded Barrel No
Magazines Included 2
Ambidextrous Safety No
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
Description
Product Overview
The Glock 21 SF NIB-X RTF is a full-size .45 ACP semi-automatic pistol built on Glock’s Short Frame platform. Its Rough Texture Finish frame provides a secure hold, while the NIB-X nickel-boron finish offers a durable, low-friction surface that simplifies cleaning and routine maintenance. The 4.60-inch barrel, 13+1 capacity, polymer construction, fixed sights, and Glock Safe Action trigger safety make it a practical choice for range use, duty applications, and personal defense.
Key Features
- NIB-X nickel-boron finish provides a durable, low-friction surface that is easier to clean
- Rough Texture Finish Short Frame improves purchase and handling under recoil
- .45 ACP chambering delivers substantial defensive performance
- 13+1 capacity supports extended shooting without frequent reloads
- 4.60-inch barrel balances sight radius, velocity, and maneuverability
- Fixed standard sights and Glock Safe Action trigger safety support straightforward operation
The Glock 21 SF NIB-X RTF combines a Short Frame grip, durable finish, and proven .45 ACP performance in a dependable full-size pistol.
5.0 | 2 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- NIBXPH2150203
- UPC:
- OMF##411553130
- BUDS ID:
- 411553130
Compatible Ammo
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Customer Reviews
5.0 out of 5
2 total reviews
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Latest Reviews
Rockwood M.
13 years ago
Verified Purchaser
Bought this as my...
Bought this as my first glock and could not be happier. Buds had it to me in three days back in February in the midst of the gun rush.
Lawrence H.
13 years ago
Verified Purchaser
Yes, I've drank the...
Yes, I've drank the Glock kool-aid as I have 5 of them. This .45 is by far the best looking, The NIB-X finish is awesome and cleaned up extremely easy after putting the initial 500 rounds downrange. Bud's guns had this listed as a slow-to-ship item (the turtle) so I was prepared to wait a couple weeks but it arrived at my FFL dealer within 3 days of my order. Thanks, Bud's!
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 4.6 | 5.0 | 5.0 | 5.0 | 4.5 |
| Caliber / Gauge | .45 ACP | .45 ACP | .45 ACP | .45 ACP | .45 ACP |
| Capacity | 13 | 8 | 8 | 7 | 13 |
| Finish | Stainless/Silver | Platinum Gray Cerakote | Stainless/Silver | Stainless/Silver | Blue/Black |
| Overall Length (in.) | 8.07 | 8.5 | 8.75 | 8.6 | 8.0 |
| Sights | Standard Sights | Night Sights | Night Sights | Standard Sights | Standard Sights |
| Weight (lbs) | 1.83 | 2.12 | 2.48 | 2.44 | 1.85 |
| Grip Safety | No | Yes | Yes | Yes | No |
| Manual Safety | No | Yes | Yes | Yes | No |
| Ambidextrous Safety | No | Yes | Yes | No | No |
| Trigger Safety | Yes | No | No | No | Yes |
| Threaded Barrel | No | Yes | No | No | No |
| Actions | Current Item |
