

Click to see full view
Lantac
Overview
The LANTAC AR-15 M-SPEC Bolt Carrier Group is designed for the 5.56 NATO caliber, offering a robust and reliable component for your build. The Titanium Nitride finish not only enhances durability but also provides a sleek appearance, making it a practical choice for builders looking for both performance and aesthetics. This bolt carrier group is commonly found in mid to high-end builds where quality and reliability are paramount.
LANTAC AR-15 M-SPEC Bolt Carrier Group 5.56x45mm NATO/.223 Titanium Nitride Finish 8620 Steel Titanium Nitride/Gold
Prices checked
LANTAC AR-15 M-SPEC Bolt Carrier Group 5.56x45mm NATO/.223 Titanium Nitride Finish 8620 Steel Titanium Nitride/Gold ranked #108 of the 217 bolt carrier groups builders added on GunPartPicker in September 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 4 of the 5 retailers we track have it in stock. The best price crept up from $175.67 to $185.93 over September 2026. Buying today, the lowest price is $179.99 at Optics Planet.
Trending bolt carrier groups →
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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:
Popular alongside bolt carrier groups on GunPartPicker

Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"

Wilson Combat AR-15 Lower Receiver Forged

Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Magpul AFG-2 Angled Fore Grip - Black

Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
No reviews yet. Be the first to review this product!