Ruger 5B30HM Blued Hawkeye Matt 30mm Rifle Scope HIGH Single Mount Ring for M77
Ruger scope mount rings are supplied as single units - NOT pairs. If you enter quanity 1 when you buy you will buy ONE ring - NOT a pair. For a pair enter 2. Or buy with a size 4 or 6 if using on the Hawkeye M77
Please read fitting carefully. Mount returns due to choosing the wrong size are WAY too common - cost us both - and are so easily avoidable! If unsure please ask....Please read the fitting and compatibility info below.
Sizes and fitting:
Note - These rings do not fit the American Rimfire. That model has a standard 3/8" dovetail base
Below is a summary. See the charts for more detail or go to http://shopruger.com/PDF/ScopeRingChart.pdf or http://shopruger.com/searchscopering.asp
Height - Ruger use numbers to designate height. This listing if for size 5.
3 = Low = upto 32mm scope lens
4= Medium = upto 42mm scope lens
5= High = upto 52mm scope lens - 0.565" saddle (14.35mm)
6 = Extra High = Upto 62mm scope lens
Tube diameter
This is a 30mm.
Material and Finish
Ruger make them in a variety. The ones in this advert are "Hawkeye Matte"
- Hawkeye Matte suit many but not all Ruger models cosmetically. Clearly they are most suited to the M77 Hawkeye models - HM77R, HM77RS, HM77RSPHAB
- So 5B30HM means it is a is a size 5 High - Blued - 30mm - Hawkeye matte finish
10/22 - size 3 front and rear for upto 32mm scopes. size 4 front and rear for upto 42mm scopes. Size 5 front and rear for upto 52mm scopes and size 6 front and rear for upto 62mm scopes.
For M77 models with blued base rails. For stainless base you need to get the code K stainless mounts.
1" scope upto 32mm lens - Front ring 3B and rear ring 4B
1" scope upto 42mm lens - Front ring 4B and rear ring 5B
1" scope upto 52mm lens - Front ring 5B and rear ring 6B
30mm scope upto 42mm lens - Front ring 4B30 and rear ring 5B30
30mm scope upto 52mm lens - Front ring 5B30 and rear ring 6B30
Scopes over 52mm lens are not recommended for the M77 range
For a detailed guide on choosing the right size and compatibility with other models, refer to the official Ruger scope ring chart.
- Ruger 5B30HM Blued Hawkeye Matt 30mm Rifle Scope HIGH Single Mount Ring for M77
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email order@tacticalscope.co.uk.
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.

