Buy Geissele Automatics Online
Geissele Automatics is a premier manufacturer of high-performance triggers, handguards, and complete firearms trusted by military, law enforcement, and civilian shooters alike.
All Geissele Automatics Products (189)
Geissele 05284B MK8 Super Modular Rail 9.5" M-LOK 6061-T6 Aluminum Black
Geissele 05-315S MK 4 15" M-LOK Rail DDC, 13.1 oz, Picatinny Sections
Geissele 05315B 15" Super Modular Rail MK4 M-LOK Black 6061-T6 Aluminum
GEISSELE AUTOMATICS Super Modular MK4 13.5in M-LOK Desert Dirt Rail 05-278S
Geissele Automatics Super Modular MK4 13.5in M-LOK Rail Black
Geissele 05283S Super Modular Rail MK4 9.3" M-LOK Desert Dirt Aluminum
Geissele Automatics Super MK4 M-Lok Rail AR15 Rifle Aluminum 9.5 Inch
Geissele 05-150 Hi-Speed National Match Trigger Set Large Pin AR-15
Geissele Automatics 05-174 Super 3-Gun Trigger AR10/AR15 Lrg Pin Blk
Geissele Automatics Trigger Super Semi-Automatic Black Finish (05-123)
Geissele 10 225 Roll Pin Tool Gas Block Premium Steel
Geissele 10-260-F 17" 7.62mm Suppressor Alignment Rod AR .308
Geissele 10-259-F 15" 5.56mm Suppressor Alignment Rod AR-15
Geissele Automatics 05181 Hi-Speed National Match AR-15 Two-Stage Trigger
Geissele Automatics 05-219 HK MR 762 Trigger Assembly 4.5lb Black
Geissele Automatics 05-220 Trigger HK MR 5.56 NATO
Geissele 05-167 AR-15 Super Dynamic Enhanced Trigger 3.5 lb Pull
Geissele 05328 Super Sabra Lightning Bow Trigger Tavor X95 Black Oxide
Geissele 05267 Super Sabra Two-Stage Trigger Pack 5.50-7.50 lbs Black
Geissele Automatics 05-157 Super SCAR Trigger for FN SCAR 16S & 17S
Geissele 05-230 Super Tricon AR Trigger, 2-Stage, 4.5lbs, Black
Geissele 05-166 Super Dynamic 3-Gun Trigger, AR-15/AR-10, 4lb Pull
Geissele 05-165 SD-C AR Trigger, 2-Stage, 4.5lbs, Black, Mil-Spec
Geissele Automatics Trigger Super 3 Gun Mil-Spec Pin Size 05-152
Geissele 05-145 G2S Two-Stage Curved Trigger 4.5 lbs Black Oxide Finish
Geissele Automatics Super Semi-Automatic Enhanced Trigger 05-160
Geissele 05-101 AR-15 Super Semi-Automatic 2-Stage Trigger 4.5 lb Pull
Geissele Suppressor Alignment Gage for 9mm Suppressors
Geissele 10-1640-F Suppressor Alignment Gage 9mm/Caliber 408
Geissele 10-1639-F .375 Cal Suppressor Alignment Gage
Geissele 02-212HKS HK SMR 3-Hole 7-Slot Rail DDC HK416
Geissele 02-212HKB HK SMR 3-Hole 7-Slot Accessory Rail Black
Geissele Super Precision CompM5s Series Optic Mount 1.93 Inch
Geissele 05-827S 10.5" HK416 MK15 Super Modular Rail M-LOK DDC
Geissele Automatics 05827B Super Modular Rail MK15 Black Aluminum 10.50" Long
Geissele 10-451-F 9mm Suppressor Alignment Gage
Geissele 05-1212B Aimpoint CompM5s Optic Mount Absolute Co-Witness Black
Geissele 05-848S 14.5" HK416 Super Modular Rail M-LOK DDC
Geissele 05-848B 14.5" HK416 Super Modular Rail M-LOK Black
Geissele 05-854S 10.5" HK416 M-LOK Rail DDC
Geissele 05-827B 10.5" HK416 MK15 Super Modular Rail M-LOK Black
GEISSELE AUTOMATICS MK16 M-Lok 15in Desert Dirt Super Modular Rail 05-792S
Geissele 05-792B MK16 15" M-LOK Rail, 7000 Series Aluminum, Black
Geissele 051073S Super Modular Rail MK16 10.5" M-LOK Desert Dirt Aluminum
Geissele Automatics Super Modular Rail MK16 10.50" M-LOK Aluminum for AR...
GEISSELE AUTOMATICS 10" Super Modular DDC MK4 Federal M-LOK Rail 05-430DDC
Geissele 05-430B Super Modular Rail MK4 10" M-LOK Black AR-15 Handguard
Geissele AR-15 16 Inch Super Duty Stripped Upper Receiver 5.56mm Anodized
About Geissele Automatics
Headquarters
North Wales, Pennsylvania
Established
2004
Country of Origin
USA
History & Heritage
Founded in 2004 by Bill Geissele in North Wales, Pennsylvania, the company began by producing the Hi-Speed National Match trigger for target competitions. The exceptional quality of this trigger quickly caught the attention of the U.S. military, leading to a Department of Defense request in 2005 for a select-fire equivalent. This resulted in the development of the Super Select-Fire (SSF) trigger, which was widely adopted by the U.S. Special Operations community. Since then, Geissele has steadily expanded its manufacturing capabilities, evolving from a specialized trigger maker into a comprehensive manufacturer of premium firearms and accessories.
Notable Products
Some of Geissele's most famous product lines include the Super Semi-Automatic (SSA) trigger, the Super Dynamic-Combat (SD-C) trigger, and the Super Modular Rail (SMR) MK16 handguards.
Why Choose Geissele Automatics?
Choose Geissele Automatics for duty-proven reliability, exceptional craftsmanship, and precision-engineered components that significantly improve your shooting performance.
Hot Geissele Automatics Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Geissele Automatics 05-157 Super SCAR Trigger for FN SCAR 16
Geissele 05-887 AR-15 Ambidextrous Posi-Lock Safety
Geissele Automatics 08-395B Super Duty Mod 1 5.56mm 16" Blac
Geissele 05-497S Airborne Charging Handle 5.56 NATO DDC Alum
Geissele Ultra Duty Mag Release Button for Rifle Customizati
Geissele 05-101 AR-15 Super Semi-Automatic 2-Stage Trigger 4
GEISSELE Super 42 BRAIDED Wire Buffer Spring Combo
Geissele Automatics 05-3273S Super Precision Diving Board Mn
Shop Geissele Automatics Products
Geissele 05-165 SD-C AR Trigger, 2-Stage, 4.5lbs, Black, Mil
Geissele 05-166 Super Dynamic 3-Gun Trigger, AR-15/AR-10, 4l
Geissele 05651S Super Modular Rail MK16 9.5" M-LOK Desert Di
Geissele 05-230 Super Tricon AR Trigger, 2-Stage, 4.5lbs, Bl
Geissele 05651B Super Modular Rail MK16 9.5" M-LOK Black Alu
Geissele Automatics 05-157 Super SCAR Trigger for FN SCAR 16
GEISSELE AUTOMATICS MK16 13.5in M-LOK Black Super Modular Ra
Geissele 05267 Super Sabra Two-Stage Trigger Pack 5.50-7.50
Geissele 05650S Super Modular Rail MK16 13.5" M-LOK Desert D
Geissele 05328 Super Sabra Lightning Bow Trigger Tavor X95 B
Geissele 05-664S URG-I Airborne Charging Handle 7075-T6 Alum
Geissele 05-167 AR-15 Super Dynamic Enhanced Trigger 3.5 lb
Shop Geissele Automatics by Caliber
Ready to Shop Geissele Automatics?
Choose Geissele Automatics for duty-proven reliability, exceptional craftsmanship, and precision-engineered components that significantly improve your...
Browse All Products