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Colt
Overview
The Colt Trigger & Disconnect Spring Assembly is designed for the AR-15 platform, providing the necessary components for a reliable trigger operation. This assembly ensures proper engagement and disengagement of the trigger and disconnect, which is critical for achieving consistent firing and reset during operation. You’ll often find this part in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a staple for many standard AR-15 configurations.
Based on build data

Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly With "LE" Prefix

Colt Ar-15 Stock Assy Collapsible Oem Blk

Colt M16 5.56 Bolt Carrier Group

Lantac SF 15 AR Lower, Black - 01RVLWRSF15
Lower Receiver
Midwest Industries Ar-15 Slim Line Handguards W/ Flip-Up Combat Sights - 9.25" Slim Line Handguard W/ Flip-Up Combat Sights
Handguard
Magpul Ar-15 Moe Stock Collapsible Mil-Spec Blk
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly With "LE" Prefix | 17 | |
| Colt Ar-15 Stock Assy Collapsible Oem Blk | 5 | |
| Colt M16 5.56 Bolt Carrier Group | 4 | |
| Lantac SF 15 AR Lower, Black - 01RVLWRSF15 | Lower Receiver | 3 |
| Midwest Industries Ar-15 Slim Line Handguards W/ Flip-Up Combat Sights - 9.25" Slim Line Handguard W/ Flip-Up Combat Sights | Handguard | 2 |
| Magpul Ar-15 Moe Stock Collapsible Mil-Spec Blk | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| .223 Wylde | 66.7% |
| 5.56 NATO | 33.3% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 60% |
| Carbine | 40% |
Builds in the community that include the Colt Trigger & Disconnect Spring Assembly
| Build | Parts | Total |
|---|---|---|
![]() | 25 | $775.02 |
![]() | 22 | $2548.23 |
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