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Bravo Company .625 Low-Profile Micro Gas Block AR Rifles – Black – BCM-LGB-625

In Stock

90 Day No-Hassle Returns We Pay Return Shipping

We have a 90-day no-hassle return policy. We pay return shipping.

If you need to request a return, contact us at support@at3tactical.com and we will send you a return label

After 90 days, defective items will still be covered under the manufacturer’s warranty, where applicable.

Please refer to the product listing for warranty details. If you have specific warranty questions, contact us at support@at3tactical.com. We may direct you to pursue your warranty claim directly with the manufacturer.

Your satisfaction is our #1 priority

If you’re dissatisfied with your purchase, in any way, please contact us at support@at3tactical.com – we will do our best to make it right.

Fast & Free Shipping On orders over $50

You will receive fast, free shipping for all orders over $50

Shipping cost is $7.99 for orders under $50. We ship with UPS or USPS, depending on the item.

Most orders received by 1pm CST ship the same day

You will receive an email with tracking information at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses. Orders placed on weekends, holidays, or after 1pm will ship the following business day.

The Bravo Company Gas Block is a black .625 ID gas block for the AR15, M16, M4, M4A1. Get the low profile gas block for your rifle and go for the BCM-LGB-625.


  • Low Profile Gas Block for AR15, M16, M4, M4A1; Fits under most handguards
  • Machined from steel; Tough
  • Phosphate finish; protected to last
  • .625 ID; Fits only .625 barrels
  • Manufactured within very tight Mil-Spec tolerances on all ID’s; Precise quality
  • Barrel ID honed after finish per USGI TDP; Smooth


Material: Steel

Finish: Phosphate

ID: .625

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