Introducing the GEN-12 Upper Receiver – Revolutionising the Shotgun Experience!
The GEN-12 Upper Receiver by Genesis Arms is a groundbreaking addition to the shotgun market, designed to elevate your shooting experience with its innovative features.
Product Overview
The GEN12 was not the first "AR shotgun", but it is the first to utilize a standard 308 lower. Specifically designed to mate with any DPMS GEN1 308 Lower or other 308 lowers sharing the same pattern, the GEN12 upper offers exceptional compatibility.
Key Features
- Compatible with both shorter DPMS buffer tubes and longer Armalite AR10®/308 tubes.
- Incorporates a short recoil system that cycles the action without the need for a gas tube or piston.
- The cyclic rate can be tuned by adjusting buffer weights and springs, allowing for a customizable shooting experience.
- Reliable feeding of both 2 ¾” and 3” shells using a standard short DPMS 308 buffer and spring.
- Recommended use of an H3 buffer or a Hydraulic buffer when shooting magnums or any 3” shells.
- Compatible with SGM Tactical Saiga 12 choke tubes featuring external threads.
Assembly Information
This product is sold as an upper receiver, which means it does not require a Federal Firearms License (FFL) for purchase. However, it is your responsibility to understand the laws in your state and purchase accordingly.
Some assembly is required due to the shock and recoil from the 12 gauge, as well as inherent differences within magazine geometry. You will receive several parts to replace on your DPMS GEN1 patterned lower to ensure functionality and compatibility:
- Magazine catch & increased power spring
- Bolt catch & increased power spring
- Anti-rotation trigger pin set
Note: These parts need to be installed for optimal performance.