The much-talked-about Glock 45 COA (Competition Optics Adapter) has finally been released , but acquiring one presents a certain hurdles . The preliminary release date was previously announced, and as of now, availability is quite scarce. Through Glock Inc. , it's improbable to purchase, as it’s

The Glock 45 COA (Certificate of Authority) has generated significant buzz within the shooting community, and understanding its release and sales can be complex . Originally meant for law agencies , the COA designation allows for certain customizations not typically allowed on standard Glock mode