Butler Creek Objective Flip up lens covers
Butler Creek Flip Open Rifle Scope Objective Lens Cover Size 34 - 53.3mm - 2.100"
Butler Creek Flip Open Rifle Scope Objective Lens Cover Size 34 - 53.3mm 2.10"
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.
- 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
Measurement and fitting -
The millimetre/inch measure is that of the OUTSIDE of the objective and NOT the objective lens size.
- 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)