Current Lead Time is 8+ weeks

The XO-26™ is a cross over between rifles and pistols.  It is not a rifle or pistol. It is just a firearm. The 26 refers to the absolute minimum length of the firearm as allotted by federal law.  However, we chose to make the length an inch longer than necessary so that it would still be long enough to qualify as a non-AOW even if the muzzle device was removed.  

The perfect alternative to a tax stamp gun. All the benefits without the hassle.

Equipped with our Binary trigger this is the complete package.

Binary Firing System™ waiver and release

Buying a complete firearm or lower from Franklin Armory® is easy, safe and legal. Federal law requires all firearms be shipped to a licensed dealer.

During the checkout process, enter the name and contact information for your FFL in the special instructions field. Please be sure to have made prior arrangements with your FFL, to include having your FFL contact us with all of their proper documentation for verification of their license.



Chambered in 5.56 NATO
Salt Bath Nitride Chamber, Bore, & Finish
11.5" Barrel with 1/7-In. Twist in 5.56 NATO
Low Profile Gas Block and Carbine Length Gas System
TRIUMVIR™ Flash Hider


Upper Receiver:

A4 Flat Top Forged from 7075-T6 Aluminum
Full Picatinny Rail
Franklin Armory® FST™ M-Lok Handguard
Magpul MVG
Hard Coat Type III Anodized Black
Pop Up Front and Rear Sights
Salt Bath Nitride Bolt Carrier Group
Forward Assist


Lower Receiver:

Forged 7075-T6 Aluminum with Hard Coat Type III Anodized Black
Ambi Sling Mount
Specialized Tension Screw - Eliminates Upper/Lower Play
Franklin Armory® Binary Firing System™ Trigger
Padded Receiver Extension/Buffer Tube
Magpul MIAD Grip
SBM4 Brace



Magpul Pmag P30 for 5.56 NATO
Reduced capacity magazine for Restricted States


Additional Features:

Comprehensive Safety Manual
California Certified Cable Lock
Complimentary Lockable Case


Not for civilian sales in CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA 



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⚠️WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to -