Convert your pistol into a .22 or with an Advantage Arms conversion kit. Does not fit Gen 4 Glocks.
- Adjustable sights
- Last round lock open
- 30 second installation
- 1 year factory direct warranty
- Fits Glock 20/21/20SF/21SF Gen 1-3
State & Local Restrictions — Order Reviewed Before It Ships
Some firearms, magazines, and accessories are restricted or prohibited in certain states, cities, and counties, and these laws change often. Each order is manually reviewed against the current laws for your shipping address before it ships. If we can't lawfully ship this item to your location, we'll contact you to cancel or adjust your order and issue a refund. You're responsible for knowing and following the laws where you live — if you're unsure, please check or ask us before ordering.
