Does anybody know what Butler Creek flip open eyepiece scope cover will fit a Nikon Prostaff 4-12 x40mm (BDC scope)? The chart does not answer my que
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You must measure the scope eyepiece diameter with a caliper or micrometer, the order the right size cover on Amazon. Do the same for the other end of the scope, if you need that cover also. The inside diameter of each cover will be shown on the page. Do not order a smaller one as it cannot be stretched to fit a large diameter scope.
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Also I think you can look up bdc conversions on Google. Its a great scope for the money. I've owned quite a few rifle and scope setups and this one on my tikka t3 has been my favorite and most useful across the board so far. Haven't found a use for the illuminated reticle yet but its cool to have.
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I cant find your dimensions. Cut and paste this in your browser:http://www.butlercreek.com/productsImages/charts/flip_scope_chart.htmlYou will have to measure your scope and then find the # of cover you need on the chart.
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I purchased this scope 1/3/15 (Amazon - B004MY5L9U) and the 11&28 covers did not fit. On both ends, they were too tight.Using the scope measurements and the Butler Creek chart, I ended up with the following covers and they fit perfectly.31 - objective19 - eyepieceVerify which scope you have. Check the measurements of the objective and eyepiece against the chart. There are several Nikon 3-9x40 scopes out there.
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My scope (nikon 4-12x40 BDC) sits high enough using the SPR for the magpul folding rear sight to be folded under it (no way or reason to flip it up with the scope mounted). I typically mount the scope before I go to the range and take it off (love the thumbnuts) when I leave, and rely on the flip-ups for home defense. The front of my 40mm scope sits just above the magpul rail covers (ladders), maybe 1/4" gap. I also have a IWC QD mount on my top rail just in front of the cantilever portion of the mount.
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Hello Jim.Butler Creek Flip-Open Eyepiece Scope Cover, Size 05 (1.432-Inch, 36.4mm)Butler Creek Flip-Open Objective Scope Cover, Size 23 (1.76-Inch, 44.7mm)Are the closest dust covers which fit the HD7. Both sold by amazon aswell.I bought all 3 at once and couldn't be happier.
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In my case, I used these rings to mount a Nikon Prostaff 4x12x40 mm scope and I used them to mount my Nikon Buckmaster 3x9x40mm with the BDC with no problems.
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If you're looking at Butler Creek Flip Up Scope Covers, for your eye piece they have one that is 42.5 mmm (size 17) and one that is 43.2 mm (size 18). As for the objective, they have a 39.6 mm (size 15) and 40.9 mm (size 17). For me, I prefer scope covers that are a bit smaller so they fit snug on the scope. I don't want them falling off while using my rifle. Hope this helps.
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For 3-9*40:Butler Creek 19 EyepieceButler Creek 31 ObjectiveFor 3-9*50:Butler Creek 19 EyepieceButler Creek 44 Objectivehttp://www.butlercreek.com/productsImages/charts/flip_scope_chart.html
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What I did was, using a set of metric vernier calipers measure the outside diameter of bothe the Ocular lens (eyepiece) and the objective lens. Then using the Butler creek measurement table, chose the size as close too or slightly smaller than that measurement. I too had issues with finding what I needed and I did have to surf about a bit, but I finally found a table that had all of scope cap sizes and measurements. Hope this helps
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I put a scopecoat on mine. I had a pair of butler creek caps on another scope and didn't like them. The front cap would flip open when it wanted to.
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I would go with the P308 Nikon scope. It will give you the proper BDC for that projectile. Same scope, just designed for the 308 , you will not be sorry . I have one on my a r10 and it is spot on, (i do realize the pun there)
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You need to find the millimeter of the eye piece and the optical of the scope Then cross reference it to the graph or go to Butler Creek website and look up your scope and they list what size cover you need
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I had the 50mm objective lens. So it wouldn't be the same. I went to my local hunting store and they had a chart. Might want to do that. Sorry I couldn't tell ya. But what I have found d out is, if you buy a scope that comes with covers, they are better quality than buyi g covers separately.
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You will have to measure the outside of the scope (with a pair of micrometers) or contact nikon to get the outside diameter of the front objective and the eyepiece objective. Once you have those measurements you will need to cross reference to the Butler Creek chart.
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Both the front and rear covers flip up to offer some shade protection.It is a nice scope, the mounts come with it for the Picatinny rails. Use Blue lock tite on the screwsof the mounts, to ensure a secure fit.
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6727 is the one with the BDC reticle - read the product description: Nikon ProStaff 3-9 x 50 Black Matte Riflescope (BDC)