Geissele Automatics

The Geissele Super Semi-Automatic (SSA) trigger is a semi-automatic only version of Geissele's Super Select-Fire trigger. The SSA is a non-adjustable, precision, two-stage trigger and allows precise...

The Geissele Super Select-Fire (SSF) Trigger is a select-fire combat trigger that Geissele Automatics developed for the U.S. Special Operations Community. The SSF is a non-adjustable combat style...

The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the...

The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the...

The Geissele Ultra Duty Checkered Takedown and Pivot Pins are precision machined out of stainless steel for its longevity and anti-rusting properties. They feature a texture matching our Maritime...

The Geissele Super Duty Stainless Takedown and Pivot Pins are precision machined out of stainless steel for its longevity and anti-rusting properties. Includes high quality take down detents and...

The Geissele Mag Catch Assembly is a stronger replacement for the mil-spec mag catch. It's made from Stainless Steel for its longevity and anti-rusting properties.

The Geissele Posi-Snap safety is made from 400 series stainless steel, and features Geissele's Posi-Snap design that offers a very positive and tactile feel as the safety snaps into position when...

The Super Duty Receiver Set includes a Geissele Super Duty stripped lower and a Geissele Stripped Upper receiver. This high quality receiver set is precision machined from 7075-T6 aluminum forging...

The Super Duty Receiver Set includes a Geissele Super Duty stripped lower and a Geissele Stripped Upper receiver. This high quality receiver set is precision machined from 7075-T6 aluminum forging...

The Super Duty Receiver Set includes a Geissele Super Duty stripped lower and a Geissele Stripped Upper receiver. This high quality receiver set is precision machined from 7075-T6 aluminum forging...

The Super Precision CompM5s Series was developed specifically to work with the Aimpoint CompM5s and similarly mounted red dot optics. These mounts are precision machined from a single piece of...

This is a semi-automatic-only version of the Super Select-Fire trigger. The large pin dimension is 0.169 inches, whereas the standard pin dimension is 0.155 inches. The SSA Large Pin is a...

The Super Precision CompM5s Series was developed specifically to work with the Aimpoint CompM5s and similarly mounted red dot optics. These mounts are precision machined from a single piece of...

The Super Stabby Bayonet Mount (SSBM) allows Picatinny integration of stabby accessories to your handguard. Made from 7075-T6 Aluminum it is both extremely rigid and lightweight. The SSBM is...