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G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
G2S Geissele-2-Stage Curved Trigger for AR-15
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GEISSELE AUTOMATICS LLC - G2S Geissele-2-Stage Curved Trigger for AR-15

35 Reviews
G2S Geissele-2-Stage Curved Trigger for AR-15
Brownells #
100011673
MFR #
05-145
UPC
854014005045
$175.00
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Item Width (Inches):
0.900
Color:
Black
Item Length (Inches):
2.300
Item Height (Inches):
2.700
Trigger Style:
Two-Stage,Curved
Item Weight (lbs):
0.100
Make Model Fit:
AR-15.Universal;AR-308.Universal
Quantity:
1
Material:
Tool Steel
Restriction
Gun Part Restrictions:
Yes
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International purchase information

What is the GEISSELE AUTOMATICS LLC - G2S Geissele-2-Stage Curved Trigger for AR-15?

GEISSELE AUTOMATICS G2S GEISSELE-2-STAGE TRIGGER FOR AR-15

The Geissele® 2 Stage (G2S) was designed to be a high quality, cost effective option of the Super Semi-Automatic (SSA®) trigger. The G2S is a non-adjustable trigger that is a precision two-stage trigger and allows precise and accurate trigger control. The G2S is manufactured from the same tool steel as the SSA and the sears are also wire EDM cut. Visually, from the outside of the weapon there is no difference from the SSA and the feel and reliability is the same. The G2S however has a different way of holding the hammer pin in place, there is no laser markings, and the parts are only spot checked for MP


SPECS:

  • Steel, black finish.
  • Fits semi-automatic AR-15/M16 receivers with .154" diameter hammer and trigger pin holes.
  • May be installed on AR-style .308 rifles that accept AR-15 triggers.
  • Kit includes trigger and hammer assemblies, springs, hammer pin, tube of grease, and installation instructions.
  • PLATFORM:AR-15/AR-308
  • TYPE: 2 Stage
  • 1st STAGE WEIGHT RANGE: 2.75 - 3 lbs.
  • 2nd STAGE WEIGHT RANGE: 1.5 - 1.75 lbs.
  • TOTAL PULL WEIGHT RANGE: 4.25 - 4.75 lbs.
  • ADJUSTABLE: No
  • TRIGGER BOW TYPE: M4 Curved
  • PIN SIZE: Mil-Spec


NOTE: Geissele triggers are designed for mil-spec AR15/M4 carbine rifles. Our AR15 triggers are not compatible with the Sig MPX/MCX weapons or Pistol Caliber Carbine AR15/M4 variants. Using them in these platforms will void the warranty.

See all of our AR15s and AR15 parts here.

Gun Part Restriction
Gun Parts have restricted shipping to CA.

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G2S GEISSELE-2-STAGE TRIGGER FOR AR-15 REVIEWS

4.7
35 Reviews
5 Stars
80%
4 Stars
11%
3 Stars
6%
2 Stars
3%
1 Stars
0%
Reviews Summary
Customers rave about the G2S Geissele Trigger's impressive performance and value, highlighting its smooth two-stage pull and easy installation. Many agree it's a significant upgrade from mil-spec triggers, providing a crisp break and great feel. However, a few users noted minor installation challenges and mixed experiences with pin fitting, but overall satisfaction remains high.
What Reviewers Are Saying
Performance
83%
A significant number of reviewers applaud the G2S trigger for its performance, describing it as a refreshing upgrade from mil-spec triggers with a smooth two-stage pull and a crisp break. Users feel it notably enhances shooting accuracy and experience, often comparing it favorably to higher-end Geissele models.
Value for Money
70%
Many customers express that the G2S offers excellent value for its price, allowing for high-quality performance at a more affordable cost compared to other premium triggers. The balance between affordability and quality resonates with users, leading to multiple purchases for various AR builds.
Installation Experience
45%
While most reviewers find the installation straightforward and easy, a few mention minor challenges, particularly with fitting and pin insertion. Nonetheless, the majority agree that the trigger can be installed without professional help, often citing the clear instructions provided.
Build Quality
60%
Reviewers frequently remark on the excellent build quality and machining of the G2S trigger, noting that the materials feel durable and well-made. This robust construction contributes to its smooth functionality and long-term performance, enhancing user trust in the product.
Customer Satisfaction
75%
Overall, customer satisfaction with the G2S trigger is high, with many expressing a strong preference for it over mil-spec triggers. Users appreciate the performance improvements it brings and often recommend it to others, indicating a positive reception within the shooting community.
Shipping and Customer Service
30%
A few reviewers commend the fast shipping and efficient customer service provided during their purchasing experience, contributing to a positive overall impression of acquiring the Geissele trigger.
5
Just Great
Nice Trigger, great deal and shipped quick.
Would you recommend this? Yes, I would recommend to a friend
by CURT WILMOT on June 20, 2026
Verified Purchase
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5
Amazing trigger
I love Geissele triggers. Getting one for $128 is even better. Bought on Christmas it shipped on the 26th had on Monday. Outstanding service!
Would you recommend this? Yes, I would recommend to a friend
by TIM WEEKS on January 09, 2026
Verified Purchase
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5
Unexpected Perfection
The best trigger I've ever used. Price point doesn't come close to quality. Far above my expectations
Would you recommend this? Yes, I would recommend to a friend
by Deanoe on August 02, 2025
Verified Purchase
Was this review helpful? 0
5
Geissele G2 trigger
Great product at a reasonable price. Great service. Arrived in timely manner.
Would you recommend this? Yes, I would recommend to a friend
by OSCAR LAZCANO on September 28, 2024
Verified Purchase
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5
trigger
sweet love it
by RANDY HALE on September 09, 2024
Verified Purchase
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View All 35 Reviews
Customer Questions
25 Questions