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Geissele
Overview
The Geissele Automatics B-G2S-E is a two-stage trigger designed specifically for the AR-15 platform, offering a refined shooting experience with its progressive pull weight. This trigger features a distinct first stage that allows the shooter to take up the slack for improved accuracy, followed by a clean break in the second stage, making it ideal for precision shooting. Commonly found in builds utilizing a mid-length gas system and chambered in 5.56 NATO, this trigger enhances overall performance and control.
Specifications
Geissele Automatics B-G2S-E Geissele 2 Stage Enhanced Trigger
Available Merchants(4)
Prices checked
Price Alert
September 2026 on GunPartPicker
Geissele Automatics B-G2S-E Geissele 2 Stage Enhanced Trigger ranked #52 of the 228 triggers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #99 of the 468 triggers builders have added. Builds with this trigger are mostly chambered in 5.56 NATO (72%, then 300 Blackout 14%), split between mid-length (42%) and carbine-length (26%) gas systems, and mostly AR-15 (95%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, but today only Brownells has it in stock. Prices barely moved in September 2026, holding around $179.99, so there haven't been real sales lately. Buying today, the lowest price is $179.99 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Magpul AR-15 CTR Stock Collapsible Mil-Spec Black
Radian Weapons AR-15 Raptor/talon L/s Combo Black Anodized
Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT - Radian Grey
Bravo Gfgmod 3 Black Bcmgunfighter Pistol Grip Black Polymerrubber
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 3 →Builds in the community that include the Geissele Automatics Llc B-G2s-E Geissele 2 Stage Enhanced Trigger
| Build | Parts | Total |
|---|---|---|
 | 28 | $3104.13 |
 | 14 | $1037.27 |
 | 16 | $1214.69 |
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