The Advantage Arms Conversion Kit readily transforms your Glock 20/21 Gen 4 into a .22 LR with its 4.49" barrel and 10-round capacity. This kit, renowned for its accuracy, comes in a sleek black finish and includes a range bag and a 10-round magazine.
Specs
| Model No. | AAC20-21G4 |
| Manufacturer | Advantage Arms |
| Color | Black |
| Caliber | 22 LR |
| Capacity | 10 |
| Barrel Length | 4.49 |
