The Sinclair Speed Screw is designed to replace the rear leg of the Sinclair Rifle Rest for rapid vertical adjustments.
Constructed from all stainless steel with quality machining, ensuring smooth and flawless operation.
Compatible with Gen II Sinclair rests and others with 3/8"-16 leg threads; a separate version is available for Sinclair Heavy Varmint and Competition Rests with 1/2"-20 threads.