LANTAC E-BCG .223/5.56 Bolt Carrier Group - 01-UP-556-TiN-EBCG
Click to see full view
Lantac
Overview
The Lantac E-BCG .223/5.56 Bolt Carrier Group is designed specifically for the 5.56 NATO caliber, featuring a robust steel construction that ensures reliability and durability in various shooting conditions. Its Titanium Nitride finish not only enhances corrosion resistance but also reduces friction, promoting smoother operation and faster cycling. This bolt carrier group is frequently utilized in mid-length gas system builds, making it a solid choice for builders looking to optimize performance in their AR-15 setups.
Specifications
August 2026 on GunPartPicker
LANTAC E-BCG .223/5.56 Bolt Carrier Group - 01-UP-556-TiN-EBCG ranked #47 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #57 of the 432 bolt carrier groups builders have added. Builds with this bolt carrier group are split between .223 Wylde (50%) and 5.56 NATO (50%), split between mid-length (50%) and pistol-length (50%) gas systems, and nearly all AR-15.
It was in stock most days in August 2026, and today all 5 retailers we track have it in stock. It dipped to $219.99 at Palmetto State Armory for a stretch in August 2026, well under its usual $305.99, so sales do come around. Buying today, the lowest price is $305.99 at Optics Planet, above August's low of $219.99, so a better deal may come back.
Trending bolt carrier groups →
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which bolt carrier group to pick?
We ranked every bolt carrier group by how often it shows up in real builds on GunPartPicker.
Read the guide: The Most Trusted AR-15 BCGs →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 12 builds that include this one
Rise Armament Advanced Performance Trigger, Red - RA-535-RED-ARP
Sharps Bros Showdown Stripped Lower Receiver - Black, Unique Design and High-Performance for Custom AR Builds - SBLR11
Breek Arms Warhammer MOD2 AR-15 Ambidextrous Charging Handle - FDE
BCM GUNFIGHTER Picatinny Vertical Grip Mod 3 - Black
Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver - 10.3" - Black
Hogue AR-15 Overmolded Buttstock Collapsible Comm FDE Rubber
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use 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.
No reviews yet. Be the first to review this product!