Let’s Talk About GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set offers a simple yet effective solution for adding sling attachment points to these classic shotguns. GrovTec US is a well-known manufacturer of high-quality firearm accessories, and this swivel set aims to provide a secure and reliable sling mounting option without permanent modification for some models. For owners of Ithaca 37s, 87s, and Deerslayer models, this could be a significant upgrade.
I’ve always appreciated the lightweight and smooth action of the Ithaca 37, but the lack of factory sling attachment points has been a consistent frustration, especially when hunting thick brush. Carrying the shotgun for extended periods became tiring. I needed a solution that didn’t involve a gunsmith permanently altering the firearm.
Upon unboxing, the GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set appears well-made, with a black finish that blends seamlessly with the shotgun’s aesthetic. The metal components feel sturdy and durable. My initial impression was positive, although the adaptor’s fit and installation process were immediate concerns.
Alternatives considered included universal sling mounts that clamp onto the magazine tube and barrel. I found these less secure and aesthetically pleasing. I chose the GrovTec US set due to its custom fit and promise of a more secure and streamlined attachment.
My first impression was cautiously optimistic. The parts appeared to be of good quality, but the ultimate test would be a practical application in the field. The price point of $19.17 also made it a very attractive option.
Real-World Testing: Putting GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set to the Test
First Use Experience
I first tested the GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set on my Ithaca 37 Deerslayer during a whitetail deer hunt in the Pennsylvania mountains. The weather was damp and cold, typical for late-season hunting. I attached a padded sling to the swivels and carried the shotgun for several hours while traversing varied terrain.
The GrovTec US swivels performed admirably, keeping the sling securely attached, even when pushing through thick brush and climbing over fallen logs. The locking mechanism of the swivels prevented any accidental detachment. I was initially worried that the forend adapter would loosen during recoil, but it remained firmly in place.
Installation was initially tricky, requiring careful attention to ensure proper alignment of the forend swivel base. A small amount of thread locker was applied. I did notice a minor point of wear on the finish of the barrel lug where the adapter screw contacted it, but this was minimal.
Extended Use & Reliability
After several weeks of use during multiple hunting trips and range sessions, the GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set has proven to be a reliable and durable addition to my Ithaca 37. There are no signs of loosening or failure in the swivels themselves. I check the forend adapter regularly to ensure the screw is still secure.
The black finish shows some minor scratches from use in the field, but this is purely cosmetic. Cleaning is simple, requiring just a wipe down with a lightly oiled cloth. Compared to previous sling solutions, such as paracord loops, the GrovTec US set is a significant improvement in terms of security and ease of use.
Breaking Down the Features of GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set
Specifications
- Manufacturer: GrovTec US. Known for producing quality firearm accessories.
- Color: Black. Provides a low-profile look that blends with most shotgun finishes.
- Gun Type: Shotgun. Specifically designed for shotguns.
- Gun Model: Ithaca 87, Ithaca 37. Designed for specific Ithaca models for optimal fit.
- Fore End Swivel Base: Custom adaptor screws into the barrel lug. This offers easy installation on compatible models.
- Compatibility Note: Adaptor is specifically for Ithaca 37s, 87s Deerslayer, DSPS and M&P models with regular and extended magazines. Other 37’s require drill and tap for 8-36.
These specifications matter because they dictate the GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set’s compatibility and ease of installation. The custom fit ensures a secure and stable sling attachment, vital for safe and effective carry in the field. The black finish ensures the swivels do not detract from the aesthetics of the shotgun.
Performance & Functionality
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set performs its intended function exceptionally well: providing secure sling attachment points. The swivels rotate freely, preventing sling twisting and tangling. The locking mechanism ensures the sling remains attached, even under strenuous activity.
The main strength lies in its ease of installation for compatible Ithaca models. Its weakness is that not all Ithaca 37s will be compatible. The need to drill and tap older models diminishes its appeal.
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set meets expectations by providing a secure and functional sling attachment. It exceeds expectations with its locking swivels.
Design & Ergonomics
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set features a simple, functional design. The materials are durable and the black finish blends seamlessly with the shotgun’s aesthetic. The weight added to the shotgun is negligible.
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set is user-friendly for compatible shotguns. Installation is straightforward, but proper alignment is key.
Durability & Maintenance
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set should last for many years with proper care. The steel construction and durable finish resist corrosion and wear. Maintenance is simple, requiring only occasional cleaning and lubrication.
Accessories and Customization Options
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set does not include any accessories beyond the swivels and forend adapter. The swivels are compatible with most standard slings. It is possible to customize the sling itself with different padding or materials.
Pros and Cons of GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set
Pros
- Easy installation on compatible Ithaca models.
- Secure locking swivels prevent accidental detachment.
- Durable construction ensures long-lasting performance.
- Affordable price point makes it accessible to most owners.
- Low-profile design blends seamlessly with the shotgun.
Cons
- Not compatible with all Ithaca 37 models without drilling and tapping.
- Minor wear on the barrel lug finish may occur.
Who Should Buy GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set?
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set is perfect for:
- Hunters who need to carry their Ithaca shotgun for extended periods.
- Shooters who want a secure and reliable sling attachment point.
- Individuals who own a compatible Ithaca 37, 87, or Deerslayer model.
Someone should skip this product if:
- They are unwilling to drill and tap their older Ithaca 37.
- They prefer a sling attachment method that does not utilize the barrel lug.
A must-have accessory or modification would be:
- A high-quality, padded sling for comfortable carry.
Conclusion on GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set
The GrovTec US Ithaca M37/M87 & Deerslayer Locking Swivel Set offers a practical and affordable solution for adding sling attachment points to compatible Ithaca shotguns. The locking swivels provide added security, and the durable construction ensures long-lasting performance. The price of $19.17 is definitely justified.
I would personally recommend this product to any Ithaca 37, 87, or Deerslayer owner who needs a reliable sling attachment method. Its ease of installation (on compatible models) and secure design make it a worthwhile upgrade. Get yours today and experience the freedom of hands-free carry!