GEISSELE MARITIME BOLT CATCH AR15
Geissele Automatics
$31.00
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Geissele Automatics
GEISSELE MARITIME BOLT CATCH AR15
The Geissele Maritime Bolt Catch is an enhanced mil-spec replacement designed for M16/M4-style lower receivers. Built with increased surface area and extended controls, the Maritime Bolt Catch provides positive manipulation when locking the bolt open or releasing it after a magazine change.
The extended controls also provide an ergonomic advantage for left-handed shooters, allowing the bolt catch to be reached with the index finger without breaking the firing grip. Aggressive checkering across the levers provides a secure, tactile interface, including when operating the rifle while wearing gloves or in low-light conditions.
Manufactured from properly heat-treated 8620 steel and finished with a manganese phosphate coating, the Geissele Maritime Bolt Catch provides a durable upgrade for compatible AR-15, M16, and M4 platforms.
Features
- Enhanced mil-spec bolt catch replacement
- Designed for compatible M16/M4-style lower receivers
- Increased surface area for easier manipulation
- Extended controls for improved accessibility
- Improved ergonomics for left-handed shooters
- Aggressive checkering for positive tactile feedback
- Designed for use with gloves or in low-light conditions
- Manufactured from heat-treated 8620 steel
- Manganese phosphate coated
- Geissele Automatics quality
Specifications
- Manufacturer: Geissele Automatics
- Product: Maritime Bolt Catch
- SKU: 08-153
- Material: Heat-Treated 8620 Steel
- Finish: Manganese Phosphate
- Compatibility: Mil-Spec M16/M4 Carbine-style lower receivers
Important Notes
- Mil-spec bolt catch spring and plunger are required and are not included.
- Compatibility with billet AR-15 lower receivers is unknown.
- The extended controls partially cover the hammer pin hole.
- A smaller punch may be required to remove the hammer pin from the left side.
- The hammer pin should only be installed from the right side of the receiver.
