About the 7.7″L DIY Square Monocore Solvent Trap Aluminum 9.5mm (1/2×28 and 5/8×24)
The 7.7″L DIY Square Monocore Solvent Trap Aluminum 9.5mm (1/2×28 and 5/8×24) is a precision-machined firearm cleaning accessory with 1/2×28 thread pitch. Designed for serious gun owners who demand reliability, efficiency, and durability from their cleaning equipment, this product delivers professional-grade performance at an accessible price point.
What Is a Solvent Trap?
A solvent trap is a firearm cleaning device that threads onto the muzzle of your firearm to capture solvent and debris during the bore-cleaning process. Unlike traditional cleaning methods that let solvent drip freely, a solvent trap catches all waste in a sealed chamber — keeping your work area clean and allowing for easy disposal of used solvent and carbon buildup.
The 7.7″L DIY Square Monocore Solvent Trap Aluminum 9.5mm (1/2×28 and 5/8×24) is manufactured from high-quality materials selected for their resistance to common bore-cleaning solvents including Hoppe’s No. 9, Ballistol, CLP, and acetone-based cleaners. Whether you are cleaning a handgun, rifle, or AR-platform firearm, this trap is engineered to handle the job.
Key Features
- Precision threading — machined to tight tolerances for a secure, leak-free seal on compatible barrel threads
- Durable construction — materials resist corrosion from bore solvents and carbon deposits
- Easy disassembly — unthread cups and end caps for quick cleaning between sessions
- Reusable design — rinse and re-use, reducing long-term cleaning costs
- Compact form factor — fits easily in a range bag or cleaning kit
How to Use
- Ensure the firearm is unloaded and safe to handle.
- Thread the solvent trap onto the muzzle of the firearm hand-tight.
- Run


Reviews
There are no reviews yet.