Geissele Automatics
Geissele Automatics is a premier name in precision firearms and components, known for setting industry standards in quality, innovation, and durability. Whether you're outfitting a duty rifle or enhancing your competitive edge, Geissele delivers mission-grade performance trusted by military professionals and discerning civilian shooters alike. From world-class triggers to battle-proven upper receiver groups, Geissele Automatics represents unmatched engineering in every component.
Geissele Automatics For Sale
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Geissele Automatics Super Duty MOD1 Pist
$2,249.99
Geissele Automatics Super Duty MOD1 Rifl
$2,299.99
Geissele Automatics Super Duty MOD 1 Rif
$1,949.99
Geissele Automatics 05651S
$350.00
Geissele Automatics GEISSELE SUPER GAS B
$84.00
Geissele Automatics GEISSELE SUPER GAS B
$84.00
Geissele Automatics GEISSELE SUPER PRECI
$335.00
Geissele Automatics GEISSELE SUPER PRECI
$360.00
Geissele Automatics GEISSELE SPR PRCSN F
$360.00
Geissele Automatics BARREL NUT WRENCH
$11.99
Product Focus
Geissele Automatics Firearm Models
Super Duty
The Geissele Super Duty rifle is a semi-automatic AR-15 chambered in 5.56 NATO with a cold hammer-forged barrel and Geissele's proprietary components …
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SD556
The Geissele Super Duty rifle is a semi-automatic AR-15 chambered in 5.56 NATO with a cold hammer-forged barrel and Geissele's proprietary components …
View Details →Frequently asked questions
What is Geissele Automatics, and why is it trusted?
Founded by Bill Geissele, Geissele Automatics LLC quickly became a top-tier manufacturer of precision AR components. Their gear is used by elite military and law enforcement units worldwide, known for quality and dependability.
What are Geissele’s most popular products?
Top sellers include the Super Duty Rifle, the URG-I upper receiver, the SSA/SSA-E triggers, and the Super Modular Rail (SMR) series such as the MK4 and MK16.
Is the Geissele URG-I civilian legal?
Yes, Geissele offers the URG-I upper as a civilian-legal component. While it shares many specs with military-issued versions, it complies with federal regulations for civilian use.
What makes the SMR MK4 different from other handguards?
The SMR MK4 features Geissele’s center-aligned barrel nut system for improved accuracy, unmatched strength, and optimal mounting for M-LOK accessories.
Are Geissele Super Duty rifles ready out of the box?
Absolutely. Super Duty rifles come fully assembled with premium Geissele parts—ideal for shooters who want a no-compromise, battle-ready platform right from the start.
How do I maintain Geissele components?
Geissele components should be cleaned using standard AR-15 maintenance procedures: solvent, light brushing, and proper lubrication of moving parts. Avoid excess oil near triggers to preserve crisp pull characteristics.
About
Geissele Automatics is a leading manufacturer of high-performance firearm components, specializing in precision triggers, upper receivers, and handguards. Known for exceptional craftsmanship and battlefield reliability, Geissele products are trusted by military professionals, law enforcement, and civilian shooters who demand duty-grade quality.