Product Description
Geissele Maritime Bolt Catch AR-15 8620 Steel Phosphate (08-153)
The Geissele Maritime Bolt Catch is an oversized, enhanced replacement for the standard AR-15 bolt catch, machined from heat-treated 8620 steel and manganese phosphate coated for maximum durability. Designed for reliable operation with gloves and in adverse wet/maritime conditions, the enlarged paddle delivers a positive, repeatable press-check and mag-change surface under stress. Direct mil-spec replacement — standard spring and plunger required (not included). Trusted by SOF and serious competitors. Features • Oversized paddle for gloved operation and reliable press-checks • Heat-treated 8620 tool steel construction • Manganese phosphate finish for corrosion resistance • Direct mil-spec replacement for any AR-15/M16/M4 lower • Enhanced function in adverse conditions • Made in the USA by Geissele Automatics Specifications • Material: 8620 tool steel (heat treated) • Finish: Manganese phosphate • Fit: All mil-spec AR-15/M16/M4 lowers • Note: Spring and plunger NOT included • Model: 08-153
The Geissele Maritime Bolt Catch is designed with the warfighter in mind and will work with any lower receiver designed to accept a mil-spec M16/M4 Carbine bolt catch. The increased surface area promotes ease of function when locking back the bolt or releasing the bolt after a magazine change. In addition, the extended controls add an increased functionality for left handed shooters who no longer have to break their grip to manipulate the bolt catch. Left handed shooters can easily reach the controls using the index finger of their left hand making magazine changes and locking the bolt back much more fast and efficient. Aggressive checkering covers the surface of the levers giving the Geissele Maritime Bolt Catch a textured surface that enables positive feedback to the shooters hand when being used with gloves or at night. Manufactured from properly heat treated 8620 steel and manganese phosphate coated, the Geissele Maritime Bolt Catch is intended to serve as an enhanced mil-spec replacement and assist in giving our warfighters overmatch capability with the M16/M4 carbine platform.
Key Features
- Increased Surface Area
- Aggressive Checkering
- Extended Controls
Specifications
- Manufacturer: Geissele Automatics
- UPC: 817953022429
- Manufacturer Part Number: 08-153
- Type: Bolt Catch
- Sub Category: Long Gun Parts
- Weight: 1
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Geissele Maritime Bolt Catch
I bought this because I’m lefty and I thought it’d help me and I was right. Shoot, reload, shoot time was sped up quite a bit for the previous method I was using. Definitely would recommend to again and will definitely be buying again if I decide to build another ar.