Is it in stock? If you can add it to cart, yes, in stock. Out of stock cannot be ordered
Account login:
Your cart:
0 item(s) in your cart
Total: £0.00

Butler Creek Objective Flip up lens covers

Butler Creek Flip Open Rifle Scope Objective Lens Cover Size 34 - 53.3mm - 2.100"

Fits obj of certain Hawke Airmax 40mm, Panorama 40mm and Sport HD 40mm. See main description for model list
You will earn 16 loyalty points with this purchase

Butler Creek Flip Open Rifle Scope Objective Lens Cover Size 34 - 53.3mm 2.10"

Advert is for ONE Objective lens cover NOT a pair.
Butler Creeks legendary Flip-Open Scope Covers form an airtight seal against the elements, but silently hinge open at the touch of a finger.

This type is for the objective lens (AKA the "big end" of the scope) and features a large push button for quick spring loaded opening so you can keep your optics protected until the perfect shot presents itself.

Key Features:

  • Water-tight friction, anchors the cover to your scope
  • Airtight semi-o-ring keeps out dust and moisture
  • Performs from -40° to 120° F
  • Quiet opening design won't scare away game or viewing subjects.
  • Weighs less than an ounce!
  • Easily opens with touch of thumb
  • Suitable for left or right handed use
Butler Creek size 34 = 53.3mm - 2.10"

Measurement and fitting -
The millimetre/inch measure is that of the OUTSIDE of the objective and NOT the objective lens size.

Fitting -

  • There is a little bit of flexibility in sizing though too far either way may result in too tight or loose.
  • Too loose is not so bad, you can shim with tape. Too tight is not good though so please be very precise with your measures.

Known to fit:


  • HK5172 Airmax EV 3-9x40 AO (Map 6)
  • HK5173 Airmax EV 4-12x40 AO (Map 6)
  • HK5168 Panorama EV IR 3-9x40 AO (10x 1/2 Mil)
  • HK5166 Panorama EV IR 4-12x40 AO (Map 6A)
  • HK5164 Panorama EV IR 3-9x40 AO (Map 6A)
  • HK3015 Sport HD IR 3-9x40 AO (Mil Dot IR)
  • HK3006 Sport HD 3-9x40 AO (30/30)
  • HK3022 Sport HD 3-9x40 AO (Mil Dot)

Own this product? Write a review.
Brand Butler Creek
Code NW901
Weight 0.05kg
MPN 30430