LBE Unlimited AR-15 Mil-Spec Fire Control Group, Black - ARTRGRP
Click to see full view
LBE Unlimited
Overview
The LBE Unlimited AR-15 Mil-Spec Fire Control Group is designed to deliver reliable performance for your AR-15 builds. As a Mil-Spec component, it ensures compatibility with standard AR-15 lower receivers and provides a consistent trigger pull essential for precision shooting. This fire control group is often found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a solid choice for those looking to enhance their firearm's reliability and accuracy.
Specifications
Available Merchants(6)
Prices checked
Price Alert
October 2026 on GunPartPicker
LBE Unlimited AR-15 Mil-Spec Fire Control Group, Black - ARTRGRP ranked #42 of the 262 triggers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #45 of the 554 triggers builders have added. Builds with this trigger are mostly chambered in 5.56 NATO (72%, then .223 Wylde 16%), split between mid-length (50%) and carbine-length (41%) gas systems, and mostly AR-15 (92%).
It was hard to find in October 2026, in stock on only 15 of the 27 days we checked, and today all 6 retailers we track have it in stock. It dipped to $26.09 at BattleHawk Armory for a stretch in October 2026, well under its usual $34.99, so sales do come around. Buying today, the lowest price is $26.89 at BattleHawk Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which trigger to pick?
We ranked every trigger by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Trigger Popularity Report →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
PSA AR-15 Blem "Stealth" Stripped Lower Receiver
LBE Unlimited AR-15 A2 Pistol Grip, Black - ARGRP
Zro Delta AR-15 Selector Mil-Spec
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B
LBE Unlimited AR-15 Magazine Catch Assembly, Black - ARMCASY
Brownells M4 Buttstock Black
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 builds →Builds in the community that include the LBE Unlimited AR-15 Mil-Spec Fire Control Group, Black - ARTRGRP
| Build | Parts | Total |
|---|---|---|
| Combat ar-15 | 16 | $548.65 |
No reviews yet. Be the first to review this product!