Top quality, made in the USA mount rings for airgun and rimfire rifles.
Super strong double strap design
High profile 2 piece mount rings for 25mm / 1 inch tube scopes for fitting on 3/8" and 11mm airgun and rimfire dovetail base rails.
Height - 0.774" - 19.6mm base to bottom of ring equates to maximum scope outer objective casing diameter of 62mm - Most scope outer casing add 7-15mm to the lens size (depending on things like if it is an AO scope, use of flip up caps etc) so this gives a lot of room.
Generally these mounts are best suited for scopes with 40-50mm lenses though in some circumstances they are useful for bigger or smaller scopes - but unless you KNOW you have a special application such as a need to clear an iron sight (need higher) or have a raised base (need lower) then the general sizing guide is probably correct. As always, if unsure ask us.
- Tube diameter: 25mm / 1 inch
- Fits: 3/8" and 11mm dovetail grooves
- Overall Length: 1" - 25mm
- Clamp Length: 1" - 25mm
- Ring Width: 1" - 25mm
- Saddle - Bottom of Mount to bottom of Scope Tube: 0.774" - 19.6mm
- Weight: 4.4 oz - 123g
- Finish: Stainless silver
- This item sold as a set of 2 mounts
Manufactured from aircraft grade aluminium on state of the art CNC machinery in Texas, USA
What are the advantages of BKL mounting systems?
1 - Installation is performed easily because there are few components to contend with. BKL uses the same #8-32 screws for both scope ring and base clamps. One 9/64 hex wrench tightens all.
2 - The inside diameter where the rings clamp together is radiused to prevent scope damage.
3 - BKLs clamping system self aligns as it tightens down on 3/8” and 11mm dovetails.
4 - No lapping required.
Do I have to center BKL scope mounts?
No. All of our products center up as the pressure from the clamping system pulls down as it clamps in.
BKL customer user reviews for the related single strap 257 mounts
Just received my rings and mounted my Nikon Predator Scope (3x9x40) on my yet to be fired CZ 452 Lux .22 Rifle. Needed the High Mount Rings to clear the rear site and be able to use the combination system. The mount is solid and tight. Brilliant, they're the perfect fit. The product is well made and every bit of quality one can expect from an American Manufacturer.
I mounted a Centerpoint scope to my Henry H001 using these rings and the rings work perfectly. They are easily mounted and are strong and sturdy. I am so pleased I am going to get another set of the standard height rings for my H001M.
I ordered a set of BKL rings to try them after reading good reviews on RFC. I was so happy with them that I just got 2 more sets to replace the rings on my Marlin 883 and Savage MK2. You won`t find a better set of rings for your rimfire rifles than BKL.
The aligning of these rings on the receiver is incredible. BKL rings and risers are solid as a rock.
I have mounted 5 sets of the BKL-257 rings on our CZ 452 rifles. They are very good rings and are very well made.
Calculating scope to rifle body clearance
The way you calculate the clearance is by halving the overall OUTSIDE diameter of your rifle scopes objective lens and then deducting half the rifle scopes body tube diameter.
For scopes with a 1" diameter body tube diameter this would mean deducting 12.7mm and 15mm for scopes with a 30mm diameter body tube.
Note we say OUTSIDE diameter - this means NOT the lens diameter, you need to measure the whole outer casing diameter.
The result gives you the minimum "saddle" dimension - the measure from base of mount to bottom of the ring - the saddle dimension of these is 19.6mm
The amount the saddle dimension is greater than the figure you have calculated is the amount of clearance your scopes objective will be clear of your rifles body.
Example -
- An example 1" 4-16x44 scope has an outer case measurement of 51mm.
- 51 divided by 2 = 25.5.
- 1" scope so deduct 12.7mm = 12.8mm
- So the mount must have a saddle measure (base of mount to bottom of the ring) greater than 12.8mm or else it will ground out on the rifle body.
Calculating your rifle scopes clearance in this way does assume your dovetail or base is not raised above or below your rifles barrel. Note some rifles with high or adjustable cheek pieces may require higher scope mounts or risers so that your eye is in line with the rifle scope and your head is kept in an upright comfortable position.
About BKL - Made in Texas, USA
BKL Technologies, manufacturer of the largest selection of airgun and rimfire scope mounts in the U.S. Our competition-grade scope mounting system includes scope mounts, scope rings, dovetail to weaver adapters, and scope risers that utilize a quick-installing and self-aligning clamping system that fits both 11mm and 3/8" dovetails.
BKL mounts are compatible with popular rimfire manufacturers such as Anschutz, CZ, Feinwerkbau, Marlin, Remington, Savage, Suhl and air rifle manufacturers such as Air Arms, AirForce, Beeman, Benjamin, BSA, Crosman, Daystate, Diana, Gamo and Webley.
See http://www.bkltech.com/ and ask us about any other BKL products you'd like to get
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Cheques/POs in Sterling very welcome.
International POs/Drafts: In UK Sterling only.
Bank Transfer: Email me for my details or see checkout details and email.
Shipping is same day for orders paid by 10am UK time. After 10am we aim to dispatch until midday but may not manage all the time. If your order is very urgent contact us and we will try our best to get it out. Shipping days are Monday to Friday. We do not ship at weekends.
Please be sure to provide a safe and trusted delivery address where someone is likely to be in to take postal deliveries. Items returned as not possible to deliver or not called for can be resent but postage will be charged again or, if refund made, will not include postage paid.
Once an order has been signed for on a Royal Mail service it is nearly impossible to claim non delivery so please make sure your address is correct and accessible - or use Click and Collect.
UK Shipping
Royal Mail 2nd Signed For
- Royal Mail delivery target is 2-3 days for delivery from date of dispatch.
- These times are only targets/estimates - They are NOT time guarantees.
- 2nd sign for does not have dispatch and transit tracking
- A signature taken upon delivery or record of failed attempted delivery is shown online allowing you to rearrange or collect from local depot.
- Both are insured against non-delivery - Non delivered items can be resent or refunded 15 WORKING days after dispatch.
Choose courier Delivery if you need it 100% for sure within a week or and/or location tracking is important.
DPD (Other 24 hour courier) and Special Delivery do NOT deliver on Saturdays.
- For UK mainland we use DPD couriers.
- For Highlands, Northern Ireland and islands we use Royal Mail Special Delivery due to very high DPD cost.
- Delivery for Northern Ireland and islands is not next day but 2-3 day.
- All services are insured and tracked.
- UK mainland Saturday delivery can be arranged for orders placed after midday Thursday but costs extra. Please contact us for details.
International Delivery
- Sent by Royal Mail insured airmail and passed to your national postal service for final delivery to you or your local collection point.
- We use a tracked mail service if it is available and tracking is at least until entry to your country.
- At this point not all areas integrate with Royal Mail tracking so it may not be possible to location track once it arrives in your area.
If it does not arrive then can be resent or refunded after 1 month.
Please note that it is your responsibility to ensure you are allowed to import this type of product. Products returned for reason of them not being allowed for import will not have postage refunded. Products lost for this reason will not be refunded as postal insurance refuses to cover non delivery for reason of import law restrictions. If in doubt, call your national customs service.
Please be sure to provide an address where someone is likely to be in to take postal deliveries. Items returned as not possible to deliver or not called for can be resent but postage will be charged again or, if refund made, will not include postage paid.
NON UK Delivery ESTIMATED times:
- 3-10 days Europe and 7-10 days rest of world
- NOTE - These are postal service company targets They are NOT delivery guarantees. Some countries are faster than others!
- They are for main towns and cities. Rural areas, islands etc take longer.
- If you need it fast or prefer a courier (Fedex, TNT etc) please request a price quote.
- If it does not arrive then can be resent or refunded after 1 month.
If your order is urgent or you would prefer a courier such as UPS or FedEx please contact us to request a shipping quote.
Guarantee, returns and refunds
Within 30 days
You can return a product for any reason within 30 days of arrival. Just return it unused, in the original undamaged packaging, in a saleable condition, with your receipt and we?ll give you a refund, replacement or exchange against a different product.
So if you have any doubts about a product on arrival please keep all packaging, seals and shrink-wrap intact and, if they are present, do not remove any labels, or tags and accessories.
When posting back please do not put tape or labels on the goods packaging.
If either the goods or the packaging are not in a re-saleable state, then we may decline your exchange / refund request unless the item is incorrect or defective..
Buyer is responsible for cost of return shipping unless the item is incorrect or defective..
Exchanges and swaps
Exchanges and replacements are processed within 4 days unless the required product is unavailable. In such a case we will inform you as soon as possible of the expected delay in the product, any possible alternatives or offer a refund if there is no acceptable alternative.
You will have to pay the difference if the goods you require are more expensive than your original order and we will refund you any difference if the goods you require are any cheaper than your original order. You are however responsible for return postal costs. Any items are your responsibility until they have been received by ourselves. Once we have completed your exchange, we will notify you via email (where applicable). We will always send replacement goods to your original shipping address, unless notified otherwise.
Faulty or incorrect products
When you receive your order please inspect it immediately and advise us of any problems within the 30 day returns period.
Refunds or replacements are given upon original item receipt and inspection of original item.
After the returns period we will help if at all possible and advise you how to enact warranty provisions from us, the prime supplier or manufacturer.
Most items have manufacturer warranty. If the goods become faulty through defective material, or poor workmanship, but not normal wear and tear, they should be returned for our inspection immediately. If necessary the item may have to be returned to the manufacturer for testing, which could take up to 28 days. In the event of faulty goods needing to be returned, you must ensure that the goods are suitably packaged and that they are accompanied by a clear printed letter of explanation and a copy of proof of purchase.
The cost of returning faulty goods is not covered under warranty and must be met by yourself if the return is after the initial 30 days from arrival period. Naturally any repaired or replaced goods will be sent back to you free of any carriage charge.
Refunds
Refunds will normally be processed within 4 days (normally faster)
Refunds will be credited to your original method of payment and an email will be sent to confirm when this has been done.
We adhere to the EU Consumer Rights Directive 2014.
General Sales Policy
Contract: No contract is formed until you receive our confirmation email stating that your order has been dispatched. Our acceptance of payment and our email confirm receipt of your order does not constitute the forming of a contract.
If you change your mind or can't afford the item please tell me and I will mutually agree to cancel - there will be no black mark against you but you must tell me or the unpaid item process will be started.
If you have a problem please let me know in advance and we can work things out. As you can see from my feedback I'm friendly and approachable and always understanding (I once waited 6 weeks for a payment as the buyer kept me informed of a change in circumstances. It was fine, just let me know!
EO&E.
Nickwake is a family run business started in October 2005 though we started selling on eBay in 2002.
My name is Nick Moseley, I started selling on eBay since March 2002. I started while out of work in preference to doing temp work. The when I got a job just kept it going part time. I started a company Nickwake and went full time in October 2005. I now live in Sweden and run the company with my parents who are based in Chepstow near Bristol (If you see product photos of scopes in the snow and products next to very large lakes...this is the Sweden bit.Beautiful place, well worth a visit especially if you hunt or fish)
Use the contact us eBay email feature
We don't have a physical shop and products are held and shipped by a 3rd party logistics company, collections are not possible.
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