C
clarkclint10104solid but a few notes
Reviewed on May 12, 2026Verified with Build
love the feel. wish it came with anti walk pins
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Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger
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Geissele
Overview
The Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger is a two-stage trigger designed to provide a smooth and consistent pull weight ranging from 1.5 to 5 lbs. This adjustment flexibility allows builders to customize the trigger feel based on their shooting style, making it suitable for both precision and tactical applications. Commonly found in mid-length gas system builds chambered in 5.56 NATO, this trigger enhances overall performance and accuracy.
Specifications
MPN05-960
TypeTwo-Stage
PlatformAR-15
Pull Weight1.5-5 lbs
Frequently Built With
Based on build data
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom
Bravo Company M16 Bolt Carrier Group Black
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green
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.
81.4%
AR-1581.4%
AR-1016.8%
AR-91.8%
CaliberBased on real build data showing which calibers builders choose alongside this product.
81.3%
5.56 NATO81.3%
.223 Wylde7.8%
300 Blackout6.3%
7.62x39mm3.1%
6.5 Grendel1.6%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
45.3%
Mid-Length45.3%
Carbine37.7%
Pistol9.4%
Rifle7.5%
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 181 | |
| Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock | 167 | |
| Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom | 165 | |
| Bravo Company M16 Bolt Carrier Group Black | 160 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 157 | |
| Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green | 147 |
| Platform | Percentage |
|---|---|
| AR-15 | 81.4% |
| AR-10 | 16.8% |
| AR-9 | 1.8% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 81.3% |
| .223 Wylde | 7.8% |
| 300 Blackout | 6.3% |
| 7.62x39mm | 3.1% |
| 6.5 Grendel | 1.6% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 45.3% |
| Carbine | 37.7% |
| Pistol | 9.4% |
| Rifle | 7.5% |
Builds Featuring This Part
See all 128 →Builds in the community that include the Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger
| Build | Parts | Total |
|---|---|---|
 | 27 | $7872.21 |
 | 23 | $2865.36 |
 | 13 | $2434.33 |
 | 10 | $2803.31 |
 | 23 | $3697.33 |
 | 16 | $4604.85 |
| 13 | $1717.00 |
 | 14 | $3494.35 |
 | 27 | $1868.92 |
 | 18 | $7192.56 |
 | 26 | $4497.70 |
 | 8 | $2089.32 |
Customer reviews
4.7out of 5
6 global ratings
Top reviews
L
livinloud2175xas advertised
Reviewed on April 28, 2026Verified with Build
best trigger i have owned
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L
loyalsloth2022SSA-E X break in great
Reviewed on April 1, 2026Verified with Build
Geissele SSA-E X lightning bow trigger took about 50 pulls before it really smoothed out but its great now. Two stage with a lighter first stage than the standard SSA. Lightning bow curve fits my finger position. Worth the break-in period.
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P
PatchMeUp-5would buy again
Reviewed on March 31, 2026Verified with Build
first stage is smooth and the wall is defined. break is crisp with zero overtravel
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O
owenSSA-E X drops in no fitting
Reviewed on March 29, 2026Verified with Build
Geissele SSA-E X lightning bow trigger drops in to any milspec lower without any fitting required. Pull is consistent across the first hundred rounds. Reset is positive with a clear audible click. Lighter first stage than the standard SSA.
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J
Jamie_arSSA-E X precision trigger
Reviewed on March 16, 2026Verified with Build
Geissele SSA-E X lightning bow trigger is a perfect range trigger. The wall is defined and the break is repeatable. Two stage with a lighter first stage than the SSA. Lightning bow curve fits my finger position consistently.
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