Your Cart

  • Your cart is empty


Sylvan Arms

Sylvan Arms SYL GCB100

Product Code : 852237007907


Mfg Item #: GCB100

Available Online
Secure online ordering

The Sylvan Arms 9mm Glock Conversion Block converts your AR-15 lower to a 9mm Lower using Glock magazines. - Our Glock Conversion Block is built to handle any standard mil spec lowers with most 9mm uppers. - Works with Glock 17 and Glock 19 magazines. - Built of 60601 aircraft grade aluminum. - 100% satisfaction guarantee. - limited lifetime warranty - Designed built and assembled in the USA.

Determined at checkout.