This pushes the bolt forward to make a seal and keep the bolt from opening when gun fires. If the adjustment is correct the handle will feel snug before it gets near the fully closed position. Push forward on the back of the cam cover with Bolt handle 1/2 way open while tightening the cam screws. Assemble loosely making sure cam is behind lug. The lug should wind up with one of the hex flats aligned with the Cam face angle for maximum surface engagement between those parts.Ĭam adjustment must be made when you reinstall cam plate & cover. The Mac1 Sheridan bolt lug is an upgrade lug for all the Benjamin series rifles (that had a less than robust lug). The lug should be as long as possible so you want to make sure the lug will just clear the tube when it swings down and it doesn't bind on the hammer when it pulls it back. Steel & Stainless Steel Construction unfinished. Makes changing bolt orings on the Sheridan rifles and pistols routine and bolt lug upgrades on 342 & 347 Benjamin rifles easy. Replace your bolt lug with an appropriate tool for the job.
