CA Compliance:
California compliance
- Status: Legal to own in California.
- Configuration: Fixed magazine (CompMag), installed by WBT. The CompMag is a fixed 10-round magazine that stays in the rifle and loads one round at a time from the side through a loading port, so the rifle keeps its pistol grip, stock and muzzle device and is never opened to reload. It fits most rifles that take a standard AR-15, AR-10 or AK-47 magazine.
- Magazine: 10-round CompMag, fixed in place; loads from the side.
- Your options: If this page shows a compliance selector, choose the build you prefer and we configure it that way. If not, this is the configuration we offer by default; on AR-pattern rifles and some AKs a different build is often possible, so ask us before you order.
- Learn more: How fixed-magazine rifles work · How featureless rifles work · Why some rifles can only be built one way
About this rifle
Geissele Automatics Super Duty MOD1-A (16") is an AR-15 chambered in .223/5.56 with a 16" barrel and a 10-round capacity. Finish: Black. WBT configures it for California at our Yuma, Arizona warehouse before it ships.
Manufacturer details
The Super Duty MOD1-A retains the proven performance and features of the Super Duty MOD1 platform, while incorporating fully ambidextrous controls. Shooters now benefit from a system optimized for total control in the most dynamic shooting conditions. The MOD1-A utilizes the same intuitive layout used in Geissele’s GFR and MRGG rifles, trusted by elite professionals where efficiency and reliability are non-negotiable.
A magazine release on the left side of the receiver below the Maritime Bolt Catch makes mag changes swift for left-handed use. The right side of the receiver features bolt catch and release buttons below the ejection port. The shooter uses the dust cover to apply pressure to the bolt catch to lock the bolt open, and a release button just rearward easily sends the bolt forward. This instinctive system doesn’t just accommodate left- or right-handed use, but enhances mechanical flow under pressure. Reloads and malfunction clearances are faster and more consistent—critical when seconds matter. Whether on the move or on the bench, everything works in concert to meet real-world performance demands. Both the Geissele CHF barrel and Forged Stressproof Bolt are High-Pressure Tested (HPT) and Magnetic Particle Inspected (MPI), and work in concert to achieve unmatched dependability with match-grade accuracy. The Forged Stressproof Bolt is made from Carpenter 158+, directly developed with Carpenter Steel metallurgists to create a material that is cleaner and has less impurities. This makes the Stressproof Bolt stronger and more fatigue resistant, capable of 5 times the life of a mil-spec bolt. A precisely tuned gas system, Super Compact Gas Block, and Super 42 braided buffer spring work in harmony to reduce felt recoil while maintaining flawless cycling—even in adverse conditions. The SSA-E X two-stage trigger features a wide Lightning Bow and Nanoweapon-coated internals, delivering a crisp, predictable break for enhanced control. The MOD1-A also features a HUXWRX Flash Hider-QD, fully compatible with the HUXWRX FLOW suppressor series for seamless integration. Ergonomics and modularity are central to the MOD1-A’s design. A center-tab mated MK16 rail, B5 SOPMOD stock, and the A17 grip offer refined handling, while integrated stainless steel QD inserts and the Geissele QD Endplate support a variety of sling configurations.
Specifications
- Brand: Geissele Automatics
- Caliber: .223/5.56
- Action: Semi-Automatic
- Capacity: 10
- Barrel: 16 in
- Finish / color: Black
- California compliance: Fixed Magazine – CompMag
- Manufacturer part #: 08-670B
- UPC: 810081136051
Buying from WBT Guns
- Delivery: Free pickup at our La Mesa store with no transfer fee, or shipment to any California gun store you choose. Select your FFL at checkout.
- Compliance guarantee: Every firearm leaves our shop in the configuration described on this page, function-checked by our compliance team.
- Payment: Pay in full, put 50% down with the balance due in 14 days, or finance with Credova.
- Paperwork: Firearm Safety Certificate, DROS and California's 10-day waiting period apply. We handle each step with you at pickup.
- Questions: Call (619) 667-9453 or email sales@wbtguns.com. FAQ · California Rifle Compliance Guide
WBT Guns is family-owned in La Mesa, California, and has configured firearms for California buyers since 2012.
A note on accuracy. We work hard to keep every listing correct, but specifications, images and compliance details come from many sources and can contain errors or change without notice. Images may show a configuration that is not California-legal. If a detail on this page matters to your decision, call us and we will confirm it against the actual firearm before you order. The compliance information here is general in nature and is not legal advice; California and local laws change, and the configuration described is confirmed at the time of sale. All sales are subject to applicable federal, state and local law and to the buyer's eligibility to purchase.
