FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope , Color: Black, Tube Diameter: 1 in w/ Free S&H

NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
1 of 6 images
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
2 of 6 images
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
3 of 6 images
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
4 of 6 images
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
5 of 6 images
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope
6 of 6 images
NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
What height scope rings do I neeed to mount this scope on a Ruger 10-22? Expert Answer

You should be able to fit this with most Low height rings. Here's some that would fit.

Code:TRO-RR-DX73K-TROHERNG1L

by Kurt Colbourne, Gear Expert, October 12, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review NcStar 3-9x42E ILL. scope by Legacy Reviewer, Verified Owner, January 7, 2011
I've bought these here before and got perfect ones, this one has some noticeable (1 or 2 inches movement) parallax at 100 yds. Will try one more NcStar before giving up on them. Pros: compact size Cons: This one has some parallax
3/3 found this helpful
Helpful Positive Review Great bang for your buck! by Legacy Reviewer, Verified Owner, March 31, 2008
got what i paid for and more! it is beautiful, looks very solid. you can adjust the foucs. with a turn of a wheel light up your corsairs with red light, for higher visibility. for 44$ you cant beat it! be aware that when you by the rings make sur...
Read More...
10/11 found this helpful
Helpful Positive Review Perfect for an airgun application. by Legacy Reviewer, March 16, 2010
I mounted this scope on a multi-pump air rifle where a short scope was required. It was a great match. Granted, on an air rifle, it's not going to see much abuse, so I can't offer much feedback on it's durability. It is, however, very clear and brigh...
Read More...
1/1 found this helpful
Helpful Positive Review Great scope! by Legacy Reviewer, April 14, 2010
Mounted on M&P 15 easily. Zeroed scope in 4 shots. Excellent product for the money. 25 shots fired at bulls eye all in center ring, using bi-pod at 75 yards Very consistent and seems to hold zero well. Clear view , eye relief is a little short but no...
Read More...
2/2 found this helpful
Helpful Negative Review Wasted money by Legacy Reviewer, November 22, 2010
If you like cheap stuff that does not perform well then this is the scope for you. I am comparing this scope to two others I own. The BSA Catseye 3-12x44 $139.00 and a Center Point 3-9x40 bought at Wal-Mart for around $50. First comparison was don...
Read More...
6/6 found this helpful
Most Recent Reviews NcSTAR Illuminated SEC3942R AR Scope by rdw, March 26, 2024
For around $48.00, this isn't a bad little 3-9 power illuminated scope for "plinking" with my AR with 16" barrel. Very compact and mounted to standard 1" dia. x 1.5" tall scope rings. Not sure if this can be used with a cantilever style mount since t...
Read More...
Read All 14 Reviews
Reticle: Illuminated P4 Sniper Tube Diameter: 1 inIllumination Color: Red Color: Black Weight: 12.1 ozIllumination Type: LED Condition: New

Code: NC-RS-SEC3942R

MPN: SEC3942R

UPC: 814108010539

$72.99Save $5.00
$67.99

Buy Together and Save

Receive $1.70 OP Bucks
Free shipping* & free returns*
Expert AdviceRFQPrice Match
Add to Wishlist

Product Info for NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope

NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R on sale and available from our online store. OpticsPlanet, Inc is an Authorized US Distributor for NcSTAR Rifle Scopes.image

Specifications for NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope:

Manufacturer: NcSTAR
Objective Lens Diameter: 42 mm
Magnification: 3 - 9 x
Reticle: Illuminated P4 Sniper
Tube Diameter: 1 in
Exit Pupil: 4.7 - 14 mm
Illumination Color: Red
Field of View, Linear: 12.5 - 37.7 ft at 100 yds
Eye Relief: 3 in
Color: Black
Weight: 12.1 oz
Length: 7.52 in
Illumination Type: LED
Optical Coating: Ruby
Brightness Settings: 7
Magnification Type: Variable
Condition: New

Features of NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope:

  • Variable Power Scopes with superb zooming capabilities - Multi Coated Lenses - One piece anodized aluminum main tubes MAGNIFICATION: 3X-9X - TUBE DIA
  • 1in - OBJECTIVE DIA
  • (MM) 42.00 - FOV (FEET AT 100 YARDS) 37.7-12.5 EYE RELIEF (in) 3.00 - EXIT PUPIL(MM) 14-14.7 - RETICLE: P4 SNIPER CLICK VALUE : 1/2 M.O.A EXTERIOR FINISH: MATTE BLACK - LENS COATING: RUBY - MOUNT: NONE

Package Content:

  • Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby

Related Products to NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope

Image of Caldwell E-Max Electronic Hearing Protections 2 models Caldwell E-Max Electronic Hearing Protections (70) As Low As (Save Up to $3.70) $37.89 Best Rated
Image of Hoppe's 9 Rifle Cleaning Boresnake Den Rope 14 models Hoppe's 9 Rifle Cleaning Boresnake Den Rope (177) As Low As (Save Up to 43%) $10.39 Clearance
Image of Sightmark Laser Bore Sights 26 models Sightmark Laser Bore Sights (382) As Low As (Save Up to 42%) $20.95 Blazin' Deal
Image of NcSTAR Gen II Carry Handle/Micro Dot Combo w/ Green Dot/Red Laser Sight NcSTAR Gen II Carry Handle/Micro Dot Combo w/ Green Dot/Red Laser Sight (7) $120.99 (Save 10%) $108.99 Best Rated
Image of NcSTAR XRS Series 2-7x32 Scope w/ Modular Upper Scope Rings & Convertible Base Mount NcSTAR XRS Series 2-7x32 Scope w/ Modular Upper Scope Rings & Convertible Base Mount (13) $120.99 (Save 10%) $108.99 Best Rated
Image of NcSTAR Ultimate Sighting System Gen3 3-9x40 Rifle Scope 2 models NcSTAR Ultimate Sighting System Gen3 3-9x40 Rifle Scope (10) $248.99 (Save 19%) $200.99 Free 2 Day Shipping
Image of NcStar SKS Gas Tube Scope Mount w/ Side Rails NcStar SKS Gas Tube Scope Mount w/ Side Rails (20) $45.99 (Save 28%) $32.99 Best Rated
Image of NcStar 45 Degree Off-Set Rail Mount Weaver Style NcStar 45 Degree Off-Set Rail Mount Weaver Style (32) $16.99 Best Rated
Image of NcSTAR GEN3 SRT 3X-9X Rubber Armored P4 Sniper Rifle Scope NcSTAR GEN3 SRT 3X-9X Rubber Armored P4 Sniper Rifle Scope (4) $193.99 Add to Cart for Your
Special Price Blazin' Deal
Image of NCSTAR Shotgun Tube Mount w/Picatinny Rails 2 models NCSTAR Shotgun Tube Mount w/Picatinny Rails (20) As Low As (Save Up to 13%) $17.49
Image of NcSTAR STR Series Full-Size Scope 4-16x44mm Rifle Scope NcSTAR STR Series Full-Size Scope 4-16x44mm Rifle Scope (1) $169.99 (Save 34%) $112.96 Blazin' Deal
Image of NcSTAR Pistolero Rifle Scope 2.5x30mm Pistol Scope NcSTAR Pistolero Rifle Scope 2.5x30mm Pistol Scope (31) $54.99 (Save 13%) $47.99 Best Rated
Image of NcSTAR AK Receiver Cover Picatinny Scope Mount NcSTAR AK Receiver Cover Picatinny Scope Mount (19) $32.99 (Save 18%) $26.99
Image of NcSTAR AK Side Rail Optics Mount NcSTAR AK Side Rail Optics Mount (19) $32.99 (Save 42%) $19.03 Blazin' Deal
Image of NcSTAR GEN3 Mark III Tactical 3-9X40mm Mil-Dot Rifle Scope NcSTAR GEN3 Mark III Tactical 3-9X40mm Mil-Dot Rifle Scope (3) $181.99 (Save 20%) $145.99
Image of NcSTAR Delta 4X30mm Fixed Magnification Rifle Scope NcSTAR Delta 4X30mm Fixed Magnification Rifle Scope (7) $103.99 (Save 18%) $84.99 Best Rated
Image of NcSTAR Mossberg 500/590 Shotgun Receiver Rail Mount NcSTAR Mossberg 500/590 Shotgun Receiver Rail Mount (15) $13.99 (Save 36%) $8.99 Blazin' Deal
Image of NcSTAR 3-9x40 Shooter Series II Rifle Scope NcSTAR 3-9x40 Shooter Series II Rifle Scope (3) $72.99 (Save 16%) $60.99
Image of NcSTAR AR Carry Handle Mount w/ Picatinny Rail NcSTAR AR Carry Handle Mount w/ Picatinny Rail (8) $12.99
Image of NcSTAR 3-9X42 Compact Rubber ArmoRed/Dual III Rifle Scope NcSTAR 3-9X42 Compact Rubber ArmoRed/Dual III Rifle Scope (5) $120.99 (Save 10%) $108.99
Image of NcSTAR MP5/HK Claw Scope Mount / Gen2 NcSTAR MP5/HK Claw Scope Mount / Gen2 (11) $19.99 (Save 15%) $17.09
Image of NcSTAR Gen II Quick Release Carry Handle For Micro Dot NcSTAR Gen II Quick Release Carry Handle For Micro Dot (9) $51.99 (Save 25%) $38.99
Image of NcSTAR GEN3 SRT 3X-9X Rubber Armored Mil-Dot Rifle Scope NcSTAR GEN3 SRT 3X-9X Rubber Armored Mil-Dot Rifle Scope $193.99 (Save 19%) $157.99 Free 2 Day Shipping
Image of NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount 5 models NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount (5) As Low As (Save Up to 50%) $26.99

NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope Orderable Models

List of Orderable Models

NcSTAR Illuminated Compact Rifle Scope - 3-9x42E Ill. Scope / Ruby SEC3942R Rifle Scope , MPN: SEC3942R , UPC: 814108010539 , Code: NC-RS-SEC3942R
Compare (0)
1 item has been added
Add at least two items to compare