Geissele Automatics - Manufacturers - Top Gun Supply

The Geissele Super Dynamic-Combat Trigger is based on the Geissele SSA non-adjustable combat trigger. Like the SSA, the SD-C features a sear design that provides a wide margin of safety against unintentional discharges yet still gives the user a sharp trigger release. The SD-C incorporates a flat trigger bow that is patterned after the flat triggers of the M1911 pistol. This allows for a perceived lighter pull weight and improves tactile feedback to the user. Constructed from precision-machined tool steel. Ideally suited for CQB and Designated Marksman applications.

Geissele Automatics currently offers three large pin Hi-Speed trigger products. These adjustable triggers are specially designed for competition, hunting, tactical, and military use, where both accuracy and robustness are critical. As an adjustable trigger, the first and second stage weight distribution, as well as, total pull weight, over-travel, and sear engagement are all to be tuned to the shooters preference.

The Geissele Service Spring Set
The Geissele Hi-Speed Service is designed for NRA High Power Service Rifle competition. It is an approved trigger for use in CMP sanctioned competitions such as: National Trophy, NTIT and all Excellence In Competition matches. Service Rifle competitions require military-based weapons to meet certain criteria, one of which is a minimum trigger pull weight of 4.5 lbs. Our Service Rifle Trigger includes our exclusive 5-Coil trigger spring which will give a nominal 4 lbs. on first stage. The Service trigger pull weights are biased with most of the pull weight on the first stage. This will allow a light second stage with an icicle-sharp break, effectively giving your weapon a match-grade trigger let-off.

The Geissele DMR Spring Set
The Geissele Hi-Speed Designated Marksman Rifle is designed for tactical and military shooting where trigger pull weight is not regulated. Perfect for all precision tactical shooting and squad Designated Marksmen, the higher second stage weight helps in high-stress shooting situations.

The Geissele Match Spring Set
The Geissele Hi-Speed Match is designed for NRA High Power Rifle competition with highly modified AR-15 Space guns. AR-15 Space guns are the Formula 1 weapons of High Power Rifle competition. With very few restrictions, these highly customized semi-automatic weapons are intended to produce extreme accuracy at long range. The Geissele Match Trigger is a perfect Space gun add-on as the pull weight can be adjusted to low levels that enhance trigger control. The fast lock time assists the shooter in getting every ounce of accuracy out of his weapon. The Hi-Speed hammer uses a full-power hammer spring which imparts more kinetic energy into the firing pin, producing much more consistent primer ignition - especially with experimental cartridges or AR-10 based weapons.

The Geissele Super 3 Gun Trigger is the semi-automatic only version of the two-stage Super Select-Fire (SSF) combat trigger developed for the U.S. Special operations community. The Super 3 Gun Trigger features a shortened length of pull and a very rapid reset that give it a unique, hybrid trigger pull that is a cross between a traditional two-stage and single-stage trigger while still retaining the safety and durability of a two-stage combat trigger. The S3G combines match-grade semi-automatic performance with a smooth single-stage full-automatic feel to make a fast, robust trigger for 3 Gun competition shooting.

The Geissele Super Dynamic-Enhanced Trigger is based on the Geissele SSA-E non-adjustable combat trigger. Like the SSA-E, the SD-E features reduced first and second stage pull weights to achieve a smooth first stage take-up and a crisp second stage break. The SD-E incorporates a flat trigger bow that is patterned after the flat triggers of the M1911 pistol. This allows for a perceived lighter pull weight and improves tactile feedback to the user. Constructed from precision-machined tool steel, the SD-E is ideally suited for applications that require extreme accuracy and reliability.

The Geissele Super Dynamic-3 Gun Trigger is based on the Geissele Super 3 Gun (S3G) trigger. Like the S3G, the SD-3G features a shortened length of pull and a very rapid reset that give it a unique, hybrid trigger pull that is a cross between a traditional two-stage and single-stage trigger while still retaining the safety and durability of a two-stage combat trigger.. The SD-3G incorporates a flat trigger bow that is patterned after the flat triggers of the M1911 pistol. This allows for a perceived lighter pull weight and improves tactile feedback to the user. Constructed from precision-machined tool steel, the Super Dynamic-3 Gun Trigger maximizes trigger speed so that rounds can be sent downrange as quickly as possible while still remaining accurate making it an excellent option for 3 Gun competition shooting.

The Geissele Super Semi Automatic Enhanced is a drop-in, non-adjustable combat trigger presently used in the U.S. Special Operations community. The SSA-E features the same qualities and features of the SSA, with a smoother, lighter first and second stage pull. Trigger and hammer are made from quality tool steel to ensure ruggedness and dependability. Full force hammer spring is used for quick locktime and positive ignition of all types of ammo. A lightened hammer decreases locktime and increases accuracy. First stage pull weight is approximately 2.3 lbs. and second stage pull weight is approximately 1.2 lbs. for a 3.5 lbs total pull.