***BACKORDERED*** EST. SHIPPING 4-6 WEEKS . SHIPS IN ORDER RECEIVED***

 

The GEN12 was not the 1st "AR shotgun", but it is the first to use a standard 308 lower. The GEN12 upper was specifically designed to matte to any DPMS GEN1 308 Lower or other 308 lowers sharing the same pattern. The GEN12 upper will work with either the shorter DPMS buffer tube or the longer Armalite AR10/ 308 tubes.

 

The GEN-12 operates with a short recoil systems, which means there is no gas tube or piston. The upper will cycle a variety of light shell loads from low brass to hight brass. It is chambered for 2 3/4" and 3" shells but we only recommend 2 3/4" unless this is going onto a NFA registared lower with a stock, vs a Firearm configuration with a brace or just pistol tube.

 

This is sold as an upper so this does not require a FFL to purchase; however, you are responsible to know the laws in your state and purchase accordingly, and ALL NFA RULES APPLY.

 

Some Assembly required:Do to the shock and recoil from the 12 gauge, and the inherent differences within magazine geometry, you will be provided several parts to replace on your DMPS GEN1 patterned lower to ensure functionality and compatibility.

BEEF UP KIT:

1) Magazine catch & increased power spring

2) Bolt catch & increased power spring

3) Anti-rotation trigger pin set

***These parts must to be installed*** 

 

Reference the blog for installation guide. Contact us if you have any questions. Installing these parts will not affect the function of your lower with a 308 upper and magazines, but ensures compatibility with the

GEN-12 14.5"Upper. PROHIBITED SALES to California, New York, New Jersey, Connecticut, Massachusetts, and District of Columbia. Other restricted sales include Cook County IL, Gary and E Chicago IN.

 

***ADDITIONAL SHIPPING CHARGES FOR OUTSIDE THE LOWER 48 STATES***

***ALL SALES ARE FINAL ON SHIPPED FIREARMS***

***IF YOU ORDER HAS NOT SHIPPED AND IS CANCELLED OR IT IS RESTRICTED BY YOUR STATES LAWS THEN YOU WILL BE CHARGED A RESTOCKING FEE OF 30% AND REFUNDED THE BALANCE***

14.5" GEN-12 UPPER (NFA)

SKU: G12-U14
$1,550.00Price
MUZZLE DEVICES
MATCHING LOWER (STRIPPED)
left side charging handle
  • 7075 T6 billet aluminum upper receiver
    13" 6061 T6 aluminum freefloat MLOK Handguard with top picatinny rail
    Type III Hard Anodized                                                                        Right side charging handle or optional Left side
    14.5" 4140 chrome molly steel barrel finished in black oxide
    Chambered 12ga: 2 3/4" shells only

    5 round polymer magazine

    ****ALL NFA RULES APPLY**** 

    *Accessories featured are not included; EOTECH, sights, and vertical grip*

  • US 10,605,553

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