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About this product
Product Information
Precision, accuracy, durability, and dependability are the correct words to describe this NcSTAR STP3942GV2 scope. The model provides 3 - 9x magnification giving you a clear idea of the actual size of the targeted object. This NcSTAR device is the right choice for serious shooters and hunters who can appreciate its optical quality and performance. The scope weighs 17.3 oz and is 7.5 inches long.Product Identifiers
BrandNcSTAR
MPNSTP3942GV2
UPC0848754000439
ModelSTP3942GV2
eBay Product ID (ePID)217209132
Product Key Features
Objective Lens Diameter42 mm
Reticle TypeP4 Sniper
Dimensions
Weight17.3 Oz
Length7.5in
Additional Product Features
Minimum Field of View at 100yd.12ft.
Effective Objective Diameter42mm
Adjustment Graduation1/2 Moa
Maximum Field of View at 100yd.36.8ft.
Eye Relief2in
Magnification3-9X
TypeRifle Scope
Ratings and reviews
Most relevant reviews
- 04 Aug, 2018Most favourable review
I will be getting another for my other AR to replace a red dot.
I waited to review this optic until I had the opportunity to get to the range. It is mounted on a new Rock River Arms LAR8 (308). I found that the adjustments were very clear and easy to use and the clarity is much better than I expected. At 100 yds, the cross hairs are a little bolder than I would like, but as range and magnification are increased it becomes very useful. After completing zero, I could consistently put rounds in a 1/2 inch group in the 10 ring at 100 yds. I am very satisfied with this scope and surprised at the quality for the price.
Verified purchase: YesCondition: New
- 11 Dec, 2016Most critical review
Price ok for quality
As you know you get what you pay for, so I cant complain to much...Overall I like the way the product is built, the quick detach system works great...the focus ring is stiff, but this is not a bad thing, and the clarity for the $ is good...The lighted reticle works well and the different colors gives you several options in different light conditions...Where my issues came with this product is the elevation adjustment knob broke on the first outing, after several attempts to re-center the elevation turret failed I just left it at the 2 position and will use the p4 sniper adjustments...This is on an AR platform in 556/223 and after 150 rnds of ammo, the zero has held. NcStar is an entry level scope company, of all the low priced products I have purchased from this company, everyone has had some sort of quality issue....So if your looking for something to put on a long range accurate firearm this is not the product for you. Good luck, Shoot straight, and Know what's beyond your target..Verified purchase: YesCondition: New
- 27 Jan, 2017
Ncstar 3-9x42 mark3 scope with quick release
Love my scope,clear,holds zero and rugged construction, my M4 is for medium range, with this scope med to long (100yds +) the mil-spec reticle and bullet drop compensator very accurate and at a bargain price what's not to love, I remove it all the time for CQC drills using iron sights back up, put it back on to shoot targets at distance ( 10 n out yards) only takes seconds thanks to quick release mount, the price for this was stupid crazy cheap glad I am glad I bought this productVerified purchase: YesCondition: New
- 09 Oct, 2017
Worked for a min then Not so much
Got it dialed in at 50 yards then moved to 100 yards. Got dialed in about 1 inch pattern. Then around 100 rounds went way hi and right though I pulled maybe. Shot again low right. And all over the paper after that. Had my buddy give it a go same thing. Didn't drop it or anything like that was shooting 5.56 55 grain. Something just came loose inside it and couldn't get it back in line sent it back.Verified purchase: YesCondition: New
- 10 Jan, 2022
Yes it's good for anyone's budget retro build.
Compact multi power scope. Requires at least 1" riser if rifle has A2 front sight. Scope can be flipped so QD lever can be on left or right side. Not suggested for carry handle mount unless you shim the scope. Rugged. It does have threaded case to accept sunshade or flashkill. What are you giving up. Glass clarity and it's a little heavy. Not as fast aiming as a red dot or halo sight for CQB.What are you getting? Good budget compact retro ACOG looking scope with 3-9X magnification for precision shots and a built in bullet drop compensation turret that dials out to 500 yards and mil dot recticle that is functional for rangefinding, hold over and lead. Has mine held zero? Yes
Verified purchase: YesCondition: Pre-owned
- 28 Jun, 2016
great scope
I have this mounted on my ar15 spot on at 300 yards the view is so clear l have a ncstar 4×32 on my sbr if l had the money l would buy another 3-9×42 great scopes thank you so much for making such a great productVerified purchase: YesCondition: New
- 14 Mar, 2017
ncstar 3-9x
mounted on my new built 18" .223 wylde upper. The scope is clear but not as clear as a Tasco scope but does focus quickly. The cross hairs are bulky so shooting groups at a hundred become a chore. It has held zero through 100+ rds but wish it was a red green instead of red blue illumination. Just can not get a grip on that blue. Makes the weapon looks good and balance is as it should be. My 100 yrd groups have been MOA nothing to brag about but just getting barrel broke in and as I said thicker cross hairs do not lend themselves to precision shooting.Verified purchase: YesCondition: New
- 07 Mar, 2017
Good for the money.
Haven't dialed in yet at the range but I have fiddled with. Quick on and off works pretty good. The range finding is ok. I measured off with a tape measure and then used the scope to compare. Came close enough. I bore sighted to 100 yards and now it's time for the range.Verified purchase: YesCondition: New
- 08 Aug, 2016
I am very impressed with this ncstar scope.
I bought a Barska 1-4x24 and the mount it came with is now a paper weight. My good friend has had one of these Ncstar scopes on his AR for years and never had any problems. I figured I would put one on a new build. I could not pass it up for the price. I now have 2 of these on 2 different AR's and I am very impressed so far. Once you sight it in it holds zero, very clear, easy to use and they look good too. I have not had any problems and don't expect any but if I do I hope Ncstar stands behind their product because Barska does not.Verified purchase: YesCondition: New
- 20 Dec, 2018
Great value ACOG type sight.
Ncstar Vism gen 3 is a solid entry level ACOG type sight. Rugged construction, easy to zero, and mounts rock solid on the rail. Mounted on an M 4 rifle and does everything its supposed to do at a great price point. Highly recommended.Verified purchase: YesCondition: New
