The Sons of Liberty Gun Works MK1 Maritime Bolt Catch is purpose-engineered to complement the MK1 lower receiver's control fencing geometry, with a flat profile that keeps it flush against the receiver walls to minimize snagging on kit or barriers. Constructed from steel with tactile texture on the activation surface, this bolt catch offers faster, more positive actuation than a standard Mil-Spec component. The rigid, one-piece design eliminates any flex or slop in the lock-back mechanism, giving you a definitive tactile and audible signal when the bolt locks back on an empty magazine. A direct upgrade for any shooter running the Sons Of Liberty Gun Works MK1 lower platform.
- Brand: Sons of Liberty Gun Works
- Model: MK1 Maritime Bolt Catch
- Construction: One-Piece Steel
- Profile: Low-Snag, Flat
- Finish: Black
- Compatibility: AR-15 / M16 Standard Lower Receiver
| __Model | MK1 Maritime Bolt Catch |
| __Caliber | NA |
| __Barrel Length | NA |
| __Capacity | NA |
| __Optic Footprint | NA |
| __Action | NA |