Geissele AR-15 Maritime Bolt Catch Heat Treated 8620 Steel Manganese Phosphate Coated Matte Black

The Geissele AR-15 Maritime Bolt Catch is a high-quality accessory that has been specifically designed with the modern warfighter in mind. Manufactured from heat-treated 8620 steel and finished with a durable manganese phosphate coating in matte black, this product is built to withstand the toughest of conditions and is sure to serve you well for years to come.

One of the standout features of the Geissele Maritime Bolt Catch is its increased surface area, which enhances the ability to manipulate the bolt catch, even under stressful conditions and during combat situations. This feature is particularly beneficial for those in the field, allowing for smoother and more efficient operation.

In addition to its functionality, this bolt catch also offers enhanced features for left-handed shooters. With extended controls, left-handed users no longer have to break their grip to reach the bolt catch, providing them with a significant advantage. The aggressive checkering on the bolt catch ensures positive feedback, even when wearing gloves or during nighttime operations.

Installation of the Geissele Maritime Bolt Catch is straightforward, as it is designed to work with any Mil-Spec lower receiver that accepts a standard M16/M4 Carbine bolt catch. However, please note that a mil-spec bolt catch spring and plunger are required for assembly and are not included with the product. If you are replacing an existing mil-spec bolt catch, please be cautious when disassembling the component from your lower receiver, as you will need these parts for installation.

Please also be aware that the extended controls of the Geissele Maritime Bolt Catch partially cover the pin hole for the hammer. As a result, a smaller punch may be required to push the hammer pin out of the receiver from the left side, and the hammer pin should only be installed from the right side of the receiver.

Please keep in mind that the Geissele Maritime Bolt Catch is designed to fit Mil-Spec AR-15 lower receivers. Compatibility with Billet AR-15 lower receivers is currently unknown.

In conclusion, the Geissele AR-15 Maritime Bolt Catch is a superior accessory that offers increased surface area, enhanced functionality for left-handed shooters, and aggressive checkering for improved grip. Manufactured from heat-treated 8620 steel and coated with manganese phosphate for added durability, this matte black bolt catch is a must-have addition to your AR-15.