Let’s Dive into Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII
The Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII promises a robust solution to a common problem in these Ruger pistols: a failing bolt hold-open. Manufactured by Volquartsen Firearms, known for their high-quality aftermarket parts, this latch is designed to provide years of reliable service, even under demanding use. For those of us who’ve experienced the frustration of a bolt failing to lock back on an empty magazine, this component seems like a worthwhile investment.
I’ve always been a fan of the Ruger MKII and MKIII pistols; their accuracy and reliability are hard to beat for a .22LR. However, like many others, I’ve encountered issues with the factory bolt hold-open latch wearing down, leading to inconsistent bolt lock-back. I started looking for a more durable replacement that could withstand the rigors of regular range use and occasional small game hunting.
My first impression upon receiving the Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII was its clean, silver finish and seemingly solid construction. While the included user feedback mentioned only a slight weight difference compared to the original, the A2 tool steel felt substantial in hand. It’s a small part, but it certainly appeared more robust than the factory latch I was replacing.
I considered a few other aftermarket bolt latches before settling on the Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII. Ultimately, Volquartsen Firearms’s reputation for quality and the specific claim of improved bolt contact swayed me. Other options seemed either too generic or lacked the specific design enhancements that this latch promised.
My initial reaction was cautiously optimistic. The fit and finish were excellent, and the promise of enhanced durability was appealing. The real test, however, would be how it performed at the range.
Real-World Testing: Putting Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII to the Test
First Use Experience
I first tested the Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII at my local outdoor shooting range. The weather was mild and dry, perfect for a comfortable day of target practice. I installed the latch in my Ruger MKII, a relatively straightforward process, and brought along several magazines loaded with various .22LR ammunition types.
The Posi-Lock Bolt Latch performed flawlessly right from the start. Each magazine emptied resulted in a positive bolt lock-back, something I hadn’t consistently experienced with my worn factory latch. I ran several hundred rounds through the pistol, experiencing no failures to lock back.
The ease of use was immediately apparent; there was no learning curve. The Posi-Lock Bolt Latch functioned exactly as it should, without requiring any adjustments or modifications. I was pleasantly surprised by the immediate improvement in reliability.
Extended Use & Reliability
After several months of regular use, the Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII continues to perform reliably. I’ve put thousands of rounds through my Ruger MKII since installing it. There are no signs of wear or degradation of function.
The latch still looks and functions as new, showing no signs of wear and tear despite constant use. I inspect it regularly during cleaning, and there’s no visible deformation or excessive wear on the contact surfaces. Maintenance is practically non-existent; regular cleaning of the pistol is sufficient to keep the Posi-Lock Bolt Latch functioning optimally.
The Posi-Lock Bolt Latch has exceeded my expectations compared to my previous experiences with the factory latch. It has restored the bolt lock-back reliability I initially enjoyed with my Ruger MKII. I now have complete confidence in my pistol’s ability to lock the bolt open after the last round.
Breaking Down the Features of Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII
Specifications
Manufacturer: Volquartsen Firearms
Compatibility: Ruger MKII and MKIII pistols (excluding 22/45 models). This ensures it will drop right into your specified pistol, without modification.
Material: Hardened A2 tool steel. This provides exceptional durability and resistance to wear, ensuring long-term reliability.
Color: Silver. This provides a clean and professional look within the action of the pistol.
Country of Origin: USA. Supporting American manufacturing is always a plus.
These specifications are important because they directly impact the latch’s reliability and longevity. The A2 tool steel construction ensures it can withstand repeated use and stress, while the precise fit guarantees proper function within the Ruger MKII and MKIII platform. The Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII is engineered for a specific purpose and is well suited to preform reliably.
Performance & Functionality
The Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII excels in its primary function: reliably locking the bolt open after the last round is fired. The improved contact surface ensures a positive engagement, minimizing the chances of a failure to lock back. This has improved the efficiency of reloading at the range.
The latch’s strength lies in its robust construction and precise fit. The main weakness is that it only fits the Ruger MKII and MKIII pistols, not the 22/45 models. The performance has exceeded expectations in terms of overall reliability of the action.
Design & Ergonomics
The Posi-Lock Bolt Latch is a simple, functional design that prioritizes performance over aesthetics. Its dimensions are nearly identical to the factory latch, ensuring a seamless fit within the pistol’s action. The build quality is excellent, with clean machining and a smooth finish.
The A2 tool steel gives the latch a solid, reassuring feel. There is no learning curve; it functions identically to the factory latch, just more reliably.
Durability & Maintenance
Given its A2 tool steel construction, the Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII is expected to last for many years of regular use. The material is highly resistant to wear, corrosion, and deformation, ensuring long-term reliability.
Maintenance is minimal, requiring only occasional cleaning as part of the pistol’s overall maintenance routine. The steel construction is easy to clean and resistant to most common solvents and lubricants.
Accessories and Customization Options
The Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII is a standalone replacement part and does not require any additional accessories for proper function. It integrates seamlessly with existing Ruger MKII and MKIII components, without the need for any modifications.
It’s compatible with all standard Ruger MKII and MKIII magazines and other aftermarket parts. The simplicity of the design and its compatibility with existing accessories make it a versatile upgrade.
Pros and Cons of Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII
Pros
- Reliable bolt lock-back: Ensures positive bolt lock-back on every empty magazine. This dramatically improves firearm performance.
- Durable construction: Made from hardened A2 tool steel for long-lasting performance. This will reduce the need for repairs.
- Easy installation: Drops right into Ruger MKII and MKIII pistols (excluding 22/45 models) without modification. This allows for simple repairs.
- Improved contact: Enhanced bolt contact surface for more consistent engagement. This improves reliability in the field and at the range.
- Cost-effective upgrade: An affordable solution to a common problem in Ruger MKII and MKIII pistols. This makes it an easy choice to improve firearm performance.
Cons
- Not compatible with 22/45 models: Only fits Ruger MKII and MKIII pistols (excluding 22/45 models). Ensure that your model is correct.
- Simple design: Offers no aesthetic or functional enhancements beyond improved reliability. The simple design could be off-putting to some users.
Who Should Buy Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII?
Perfect for: Ruger MKII and MKIII owners experiencing inconsistent bolt lock-back. Also excellent for competitive shooters and recreational shooters who want to optimize performance.
Who should skip this product? Those with Ruger 22/45 models or those who have not experienced bolt lock-back failures.
Must-have accessories or modifications? Not required; it’s a standalone replacement part. It is always a good idea to have a competent gunsmith install the piece if you are uncomfortable with the installation procedure.
Conclusion on Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII
The Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII is a simple yet effective upgrade for Ruger MKII and MKIII pistols. It solves a common problem with a durable, reliable component that is easy to install. The price of $18.00 is more than justified.
This component has brought new life to my Ruger MKII. It restored the reliability and improved the overall shooting experience. I wholeheartedly recommend the Volquartsen Firearms Posi-Lock Bolt Latch for MKII and MKIII to anyone seeking a reliable bolt lock-back solution for their Ruger MKII or MKIII pistol. It’s a small investment that makes a big difference.