Geissele 10.3" Super Duty SBR - 5.56 NATO Custom

Built for action and durability for law enforcement or the no nonsense tactical shooter

If you are here, you know that Charlie's has a deep appreciation for Geissele products. And, why do a mix and match and create an SBR? We made all the hard choices. Because not every Super Duty rifle is made for the same shooter, so we give you a choice.

Yes, a Charlie's exclusive, assembled by the gunsmiths at Potomac Armory, and distributed as a NFA item - short barreled rifle.  Yes, we have a number of Black n Tan offerings, as we do a mix an match of various parts.  Pay attention to the components, as each is a little different.

The Super Duty rifle from Potomac Armory features many of the same great ingredients of the Geissele factory rifle, but customized to fit a tactical need. 

This complete upper chambered in 5.56mm features an M4 receiver with a forward assist, dust cover, M4 feed ramps, houses a Geissele Reliability Enhanced Bolt Carrier Group (REBCG), and features bomb-proof installation of our Super Compact Gas Block, to ensure reliability and proper operation.

The handguard is a version of their MK16 Super Modular Rail currently fielded by USASOC and renowned by operators for their performance and comfort.

Charlie's Super Duty SBR is built upon a solid foundation of a Geissele Super Duty factory upper receiver set (08-279B), a Geissele Super Duty lower built with a classic 2-stage trigger (G2S), the Maritime bolt catch, and Geissele standard lower parts kit. We top this off with a Geissele DDC buffer tube, containing a Super-42 spring and H3 buffer, a B5 Coyote pistol grip, and a Bravo Stock in Coyote.

The Super Duty receivers are precision machined from 7075-T6 aluminum and each feature a mil-spec parts kit upgraded with Geissele’s Maritime bolt catch.

Specifications:

• Upper Receiver: Geissele mil-spec forged upper, 7075-T6 aluminum with G logo engraved
• Hand Rail: Geissele Mk16 M-LOK rail, 9.3"
• Finish: Type 3 black mil-spec hard coat anodizing
• Barrel: Geissele 10.3" 4150 CMV steel, chrome-lined buttoned broached barrel in 1:7 twist, 5.56 NATO, MP/MPI tested, exterior military grade phosphate finish
• Barrel Profile: Government profile
• Gas System: Carbine with a Geissele low-profile gas block, bomb-proof installed with set screws and drilled and pinned in place
• Bolt Carrier Group: Geissele Reliability Enhanced BCG with Nanoweapon coating
• Lower Receiver: Geissele mil-spec forged lower, 7075-T6 aluminum with "Geissele Automatics Super Duty" logo engraved
• Trigger: Geissele G2S, two stage trigger.
• Lower Parts: Geissele Mil-Spec lower parts kit, Geissele Maritime bolt catch, Geissele buffer tube DDC, Super-42 buffer spring with H3 buffer
• Pistol Grip: B5 systems Type 23 pistol grip - Coyote
• Stock: B5 Systems Bravo Stock - Coyote

Note: This SBR is an NFA item, and proper care must be taken and awareness of the National Firearms Act.

While a magazine shows in some pictures, no magazine will be shipped.  No sights are included.

Buying and shipping through Charlie’s is easy, but there is some information you need to know. This item must ship to FFL holder. No civilian exceptions.

       1)  Check your state laws to make sure the federally regulated item you want to purchase is legal in your state.

       2)  Find your FFL… Have your dealer send us a copy of their FFL to Charlie’s (Make them earn their fee!!!)

       3)  Be patient! You should hear from our compliance department within 3-4 business days. If not, feel free to reach out for a status update.

 That’s it! We try to make this process as simple as possible for our customers. Please click the “Buying a Firearm” tab at the top of this page for more information.

THIS KIT CAN SHIP TO CALIFORNIA, but will require modification by a gunsmith upon arrival.  Choose a California Compliance Service here

NOTE: The free shipping option does not apply to full rifles and AR Pistols