The Volquartsen LLV Competition Upper Receiver 4.5" TS Black is a lightweight, precision-machined upper designed to transform your Ruger Mark II, Mark III, or 22/45 into a finely tuned competition pistol. Its hard anodized billet aluminum receiver and one-piece barrel shroud integrate a full-length Picatinny rail, while the 4.5" stainless steel threaded barrel is machine-honed and lapped for consistent, repeatable accuracy.

This upper is ideal for rimfire competition, focused range practice, and skill-building drills where a crisp sight picture and stable platform matter most. The contoured barrel and under-16 oz complete upper help reduce front-end weight, promoting faster transitions and less fatigue over long sessions. Volquartsen’s attention to detail in machining, fit, and finish results in an upper that feels refined on the bench and on the line.

• Manufacturer: Volquartsen
• Model: LLV Competition Upper Receiver 4.5" TS Black
• Barrel Length: 4.5"
• Style: Competition
• Threads: 1/2-28 with thread protector
• Model Compatibility: Ruger Mark II, Mark III, 22/45
• Integrated Rail: Picatinny