Trijicon RMR / SRO, Holosun 407c / 507c Mount for Universal .670" Radius
Verified EGW Dealer
Trijicon RMR / SRO, Holosun 407c / 507c Mount for Universal .670" Radius is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
🚚 FREE SHIPPING
💰 We price match, reach out to us
📦 SHIPS TODAY if ordered by 2PM EST M-F
Description
Description
DESCRIPTION
This mount has a bottom radius of .670". There should be a slight gap at the top of the radius between the receiver and the mount when mounted.
Mounting Hardware is Included
- 6-48 X .313" Overall Length
- 8-40 X .313" Overall Length
- 8-40 X .335" Overall Length
The four spreads on this mount measure:
.500"-.505"
.600"
.860"
1.4"
Common Applications:
Shotgun:
- Benelli Auto / Super Black Eagle / Vinchi, M2 (Will Work in the Front Set Only, 8-40 Screws)
- Benelli Supernova (Will Work in the Front Set Only, 8-40 AND Longer Screws)
- Browning A-Bolt 12 Gauge
- Franchi Affinity
- Mossberg 500, 590, 835, 930, 935 Pre '97
- Mossberg 500, 590, 835, 930, 935 Late (after '97) (Requires 8-40 and Longer Screws)
- Remington 870
- Remington 1100
- Remington 1187
- Savage 210
- Savage 212
- Savage 220
- Stoeger M3000 / Stoeger M3500 (Will Work in the Front Set Only, 8-40 Screws)
- Winchester 1300
- Winchester SXP
Rifle:
- Remington 700, 722, 40x
- Remington 783
- Remington 710/770
- Remington XP 100
- Remington 4, 6, 7400, 7615 (Front Set Only, 8-40 Screws)
- Savage Arms Centerfire Models
- Winchester 70
The Winchester SX4 requires 8-36 x 3/8 screws which are not provided with this mount.
SPECIFICATIONS
- Material: 7075 Aluminum
- Coating: Matte Black Hardcoat
- Overall Length: 1.780"
- Overall Width: 1.1"
- Overall Height: .335"
- Radius: .670"
- Mounting Hardware: (2) 6-32 Flat Head Screws, (1) 6-32 Set Screw

There is no sales tax, unless you live in GA/IL/IN/MI/NJ/NC/OH/PA/VA/MD/NV/AZ/KY/UT/FL/MN/TN/WA/AR/CO/CA/PR/WV/MO
Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.
Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.
Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.
We're available almost 24/7. Contact us via Chat, Text, Phone, Email, or on our contact us page
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.