Geissele Automatics

Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - DDC - 16" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 16” complete upper...

Geissele Automatics Super 42 Braided Wire Buffer Spring and Buffer Combo, H3 The Geissele Super 42 Spring was designed to improve the function and reliability of your AR-15 pattern rifle. Its unique spring design uses three independent strands of wire,...

Geissele Automatics Reliability Enhancement Kit - H2 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H2 buffer weight. The Enhanced Bolt Carrier Group is a full mass M16 profile...

Geissele Automatics Reliability Enhancement Kit - H3 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H3 buffer weight. The Enhanced Bolt Carrier Group is a full mass M16 profile...

Geissele Automatics Reliability Enhancement Kit - H1 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H1 buffer weight. The Enhanced Bolt Carrier Group is a full mass M16 profile...

Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - Black - 10.3" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 10.3” complete upper chambered in...

Geissele Automatics CHF 5.56 - 14.5" Chrome Lined Barrel Geissele barrels are precision machined and cold hammer forged utilizing the highest quality materials at our state of the art facility in North Wales, PA to ensure the highest quality and...

Geissele Automatics AR-15/M4 Reaction Block Lower Receiver Assembly Tool - Mil-Spec Buffer Tube Only The Geissele Reaction Block is designed to aid in the assembly of lower receivers. Once the armorer has installed the buffer tube, the lower receiver...

Geissele Automatics AR-15 SSA-X 2-Stage Trigger The SSA-X Government trigger is a two-stage trigger that features a Nanocoated wide body trigger and Nanocoated Hammer, with a special Chrome Nitride disconnect that combines advancements in coating design...

Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail 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,...

Geissele Automatics 10.3" CHF Government Phosphate 1:7 Carbine Barrel Geissele barrels are precision machined and cold hammer forged utilizing the highest quality materials at our state of the art facility in North Wales, PA to ensure the highest...

Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - DDC - 10.3" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 10.3” complete upper chambered in 5...

Geissele Automatics Duty AR-15 Complete Upper Receiver Mid-length - OD Green - 16" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 16” complete upper chambered...

Geissele Automatics Super Semi-Automatic Enhanced (SSA-E) The Geissele Automatics Super Semi-Automatic Enhanced (SSA-E) Trigger is a tool designed to elevate shooting accuracy and control. Building on the established Geissele SSA, the SSA-E embodies...

Geissele Automatics Super Dynamic Combat Trigger The Geissele Automatics Super Dynamic-Combat (SD-C) Trigger is a highly dependable, performance-enhancing addition to your firearm. Crafted with the operator in mind, this rugged, non-adjustable combat...

Geissele Automatics AR 15 Super Charging Handle - Black The Geissele Automatics AR 15 Super Charging Handle in Black is a premium-grade, meticulously crafted firearm accessory. 3D machined from a solid block of aircraft grade 7075-T6 aluminum, this...

Geissele Automatics 2 Stage Trigger The Geissele Automatics 2 Stage (G2S) Trigger is a high-quality, cost-effective choice for firearm enthusiasts demanding the precision of a two-stage trigger. This non-adjustable, combat-grade trigger features a...

Geissele Automatics Super 42 Braided Wire Buffer Spring and Buffer Combo The Geissele Super 42 Buffer Spring/Buffer Combo was designed to improve the function and reliability of your AR-15 pattern rifle. Its unique spring design uses three independent...

Geissele Automatics Super 42 H2 Buffer and Braided Wire Buffer Spring Combo The Geissele Automatics Super 42 H2 Buffer and Braided Wire Buffer Spring Combo is an innovative solution designed to significantly enhance the function and reliability of your...

Geissele Maritime Bolt Catch The Geissele Maritime Bolt Catch is designed with the warfighter in mind and will work with any lower receiver designed to accept a mil-spec M16/M4 Carbine bolt catch. The increased surface area promotes ease of function...