Crafted from durable all-steel construction, these Grovtec bases provide exceptional strength and security, allowing you to add multiple swivel positions to any synthetic or wood stock firearm. Designed for versatility, these bases are compatible with any Grovtec push-button swivel, offering a secure and reliable attachment point for your slings or accessories. Ideal for enhancing the functionality of your firearm, these bases ensure long-lasting performance and stability in any shooting scenario.