Geissele SD-3G Super Dynamic Trigger Group 3-Gun Version AR-15, LR-308 Small Pin .154" Matte
Product Family #: 1003355040
Product #: 344901
Geissele #: 05-166
UPC #: 854014005076
at this price
Orders must have $25 of Free Shipping products to qualify for shipping discount.Additional charges for Non Free Shipping products, products shipping to remote locations, HazMat products, and large or heavy items still apply.See Details
MSRP is Manufacturer's Suggested Retail Price or the selling price that the manufacturer recommends for its products.
One Time Offer
One Time Offers represent special one-time purchases where MidwayUSA has negotiated a reduced price and then passed the savings on to the Customer. One Time Offers have limited quantities available and usually once they are sold out, they are not offered again.
The Geissele Super 3 Gun (SD-3) trigger is a semi-automatic derivative of the two-stage Super Select-Fire (SSF) combat trigger that Geissele Automatics has developed for customers in the U.S. Special Operations Community. In semi-automatic mode, the SSF performs like a match-grade two-stage trigger that allows precise and accurate trigger control that is ideally suited for engaging demanding medium and long range targets. In fully-automatic mode, where threats are generally encountered at close range and under extreme time pressure, the SSF performs like a single-stage trigger with a smooth, continuous trigger pull.
The Geissele Super 3 Gun trigger has a super short trigger pull and a short reset so that rounds can be sent downrange as quickly as possible while still maintaining superb accuracy. The shortened trigger pull combined with a lightning-quick reset gives this trigger a unique, hybrid trigger pull that is a cross between a traditional two-stage and single stage trigger while at the same time retaining the safety and robustness of the trigger design. The result is a superb, well-balanced trigger that is ideal for high-volume, accurate fire. An S3G-equipped rifle enables the shooter to engage targets more quickly and more accurately than with any other trigger/rifle combination available today. In fact, field tests have shown that the SD-3 can routinely and accurately deliver up to twelve shots on target in an amazing 1.6-1.9 seconds.
A description of the S3G pull:
1) The shooter starts pulling the trigger as his sights become aligned on target.
2) At about 3-1/2 lbs., the trigger starts to move back smoothly, like it's on ball bearings.
3) After the trigger moves a short distance, the weapon discharges. Nothing precedes the discharge: no second stage stop, no grittiness, no stacking of the trigger pull weight as the hammer is cammed down like on a stock AR15 trigger. The trigger finger feels a sensation of walking along a perfectly flat, glassy-smooth plateau that suddenly drops away.
4) After a short overtravel, the trigger is quickly reset when the shooter slightly relaxes his trigger finger and the next shot is ready to be fired without having to go back to the beginning of the trigger pull cycle.
Must Ship to FFL Dealer
Guns must be shipped to an FFL Dealer for transfer. You will have the opportunity to find and choose one in your area before placing your order.
The total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from supplier, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
Product ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
Incurs additional shipping charges due to the large or irregular shape of the product.
Product regulated by the US Department of Transportation (DOT) and cannot be shipped via air shipping methods. DOT-Regulated product quantities and restrictions may limit available ground shipping methods.
Product is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
Cannot ship via air
Cannot ship via USPS
Cannot ship to PO Box
Must ship to Contiguous US
Additional charge, per warehouse, for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers. Ramshot and Accurate powers ship from a different warehouse than other powders or primers.
Was this information helpful?
NOTE: Prices, specifications and availability are subject to change
without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.