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Customer Reviews
Helpful Positive Review
Excellent Scope by Gofarun, September 24, 2016
The Bushnell scope optics are better than expected. I had never considered buying a Bushnell scope until purchasing Legend binoculars for my son. The optical clarity in the binoculars was so impressive I began to research their scopes and decided to ...
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1/1 found this helpful
Helpful Positive Review
Honest Review by Knife Edge, November 7, 2014
I teetered between giving this scope a 3 or 4 star but the overall build construction is top notch Pros: A good zero stop, turrets that lock until pulled up, definite clicks, 30+ mils of internal travel, unquestionably rugged construction, common 34...
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10/11 found this helpful
Helpful Positive Review
Bushnell Has Stepped Up Its Game! by Legacy Reviewer, Verified Owner, August 12, 2013
Bushnell has really stepped up its game with the ERS 3.5-21x 50mm scope. The glass is outstanding. I was looking at a NightForce and SB and at the recommendation for a friend that told me to look hard at this Bushnell. I thought to myself that there ...
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8/8 found this helpful
Helpful Positive Review
one of the best i have by sendit, May 5, 2018
looking for a second the first is on a custom competition ar 10 260 call 1000 yard plinker this next one Is going on a savage 12 260 zoom is out standing focus and fine focus cant be beat love the wind age locks I mil click makes it so fast to dope ...
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1/1 found this helpful
Helpful Positive Review
Outstanding Optic by snowman, Verified Owner, September 22, 2014
I have this mounted on a Remington 700 AAC-SD 308 WIN and the results I've had are nothing short of remarkable. The level of clarity is crystal clear and the adjustable zoom is rock solid. The 3.5x zoom is excellent for close range target acquisition...
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1/1 found this helpful
Helpful Positive Review
Wanted FDE, couldn't bring myself to order it - went with black, glad I did. Home run for Bushnell - elevation and windage knobs feel nicely defined. Had not considered Bushnell for my AR-10, really a lot of scope for the money. Sharp and clear. P...
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1/1 found this helpful
Read All 11 Reviews

Product Discontinued by Manufacturer

Bushnell ERS 3.5-21x 50mm Rifle Scope has been discontinued by Bushnell and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Rifle Scopes & Accessories, Rifle Scopes yourself to try and find the perfect replacement for you!

Product Info for Bushnell ERS 3.5-21x 50mm Rifle Scope

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The Bushnell ERS 3.5-21x 50mm Rifle Scope gives you precision delivery from the tightest quarters to the longest ranges, with a streamlined optical platform measuring only 13.2" long. The Bushnell ERS 3.5-21x 50mm Rifle Scope w/ G2 Reticle is crafted with a rock-solid, hammer-forged 34mm tube, with locking turrets and zero stop. The Bushnell ERS 3.5-21x 50mm Rifle Scope w/ T-Lok Locking Turrets features a G2 reticle with side parallax adjustment and Z-Lok zero stop.

Specifications for Bushnell ERS 3.5-21x 50mm Rifle Scope w/ T-Lok Locking Turrets:

Finish: Matte, Flat Dark Earth
Power / Obj Lens: 3.5-21x 50mm
Reticle: G2
Field of View (ft@100 yds. / m@100 m): 26/8@3.5x / 5/1.5@21x
Weight (oz. / g): 35 / 992
Length (in. / mm): 13 / 332
Eye Relief (in. / mm): 3.7 / 95
Exit Pupil (mm): 10@3.5x / 2.4@21x
Click Value in.@100 yds / mm@100m: 0.34 / 10
Adj Range in.@100yds / m@100m: 50 / 1.3
Mounting Length (in. / mm): 6 / 154

Features of Bushnell ERS 3.5-21x 50mm Rifle Scope w/ G2 Reticle:

  • G2 reticle
  • First focal plane
  • Z-Lok zero stop
  • T-Lok locking turrets
  • Side parallax adjustment
  • 1. Mil Clicks, 10 Mils/rev.
  • Available in Matte Black (ET35215GZ) or Flat Dark Earth (ET35215GZA) finishes
  • Covered by Bushnell's No Questions Asked Lifetime Warranty. It's Bushnell's everlasting pledge to honor the purchase and guarantee your complete satisfaction, promising to repair or replace your product and ship it back to you at absolutely no charge.

Package Contents:

  • Bushnell ERS 3.5-21x 50mm Scope w/ Side Parallax Adjustment

Riflescope Accessories

160 / 60
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Firearm Case

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Related Products to Bushnell ERS 3.5-21x 50mm Rifle Scope

Bushnell ERS 3.5-21x 50mm Rifle Scope Unavailable & Discontinued Models

List of Unorderable Models

  • Bushnell ERS 3.5-21x 50mm 34mm Tube Rifle Scope,Matte Black w/ G2 Reticle ET35215GZ , MPN: ET35215GZ , UPC: 029757352231 , Code: BU-RS-ERSCC-ET35215GZ
  • Bushnell ERS 3.5-21x 50mm 34mm Tube Rifle Scope,Flat Dark Earth w/ G2 Reticle ET35215GZA , MPN: ET35215GZA , UPC: 029757352224 , Code: BU-RS-ERSCC-ET35215GZA
  • Bushnell ERS 3.5-21x 50mm 34mm Tube Rifle Scope,Matte Black w/ G2 Reticle ET35215GZ and M Pro 7 Garrison Cleaning Kit 070-1507 , MPN: ET35215GZ-KIT1 , Code: BU-RS-ERSCC-ET35215GZ-KIT1
  • Bushnell ERS 3.5-21x 50mm 34mm Tube Rifle Scope,Flat Dark Earth w/ G2 Reticle ET35215GZA and M Pro 7 Garrison Cleaning Kit 070-1507 , MPN: ET35215GZA-KIT1 , Code: BU-RS-ERSCC-ET35215GZA-KIT1
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Last updated 2026-07-03 UTC.