Geissele Standard Lower Parts Kit
The Geissele Standard Lower Parts Kit includes all the internal parts necessary to complete or rebuild your lower receiver. This quality mil-spec kit features an improved safety detent and our specially designed Posi-Lock safety, which provides the end user a satisfying and positive tactile feedback when engaging the safe or fire position.
Proforce Law Enforcement is a specialized firearms dealer exclusively serving law enforcement, military personnel, fire, EMS, security professionals, and veterans. Our store is not open to the general public; we operate on a "badge-only" basis, requiring customers to present valid credentials for access to our Brea, CA location in North Orange County.
We provide firearms and tactical equipment tailored for first responders. If you are active, reserve, or retired law enforcement, a firefighter, fire engineer, veteran with an honorable discharge (DD214), or a security guard with a valid guard card, you’re welcome to shop with us. Active, reserve, or retired military personnel also qualify for access.
To verify your eligibility, feel free to contact us. Our mission is to equip those who protect our communities and homeland with the best tools and deals available.