Shield Arms, S15 +5 Magazine Extension, Anodized Finish, Red, with Power Spring
- Unique easy access floor plate
- Index cuts on the extension body
- Machined from billet 6061 aluminum
- Type 2 anodized
- Adds 5 rounds to Shield Arms S15 Gen 2 magazine
- 12 coil plus power spring
- Proudly made in the USA
- Fits most aftermarket flared mag wells
- Lifetime warranty
