SLR Glock 21 Mag Extension
- Glock 21 Mag Extension
- +4 Capacity
- 6061 T6 Aluminum
- Black Anodized
Must use Extended Spring
Extended Spring can be purchased at the link below:
https://ar15safespace.com/shop/slr-glock-21-extended-mag-spring/
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Skip to content$44.99
Out of stock
Must use Extended Spring
Extended Spring can be purchased at the link below:
https://ar15safespace.com/shop/slr-glock-21-extended-mag-spring/