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Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny/Weaver Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8' to 7/8' Converter

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$7.98

$ 3 .99 $3.99

In Stock
  • Precision Material: Premium out of aircraft grade aluminum alloy and black hard coat anodize finish, sturdy & durable.
  • Convert 11 mm Dovetail to 21 mm Picatinny Rail: 2.94 inches length at the base, the picatinny rail extends 3.94 inches allowing for more flexible optics placement.
  • Mount Base: Fit 11 mm dovetail mounts, Base mount 3/8" to 7/8" converter adapter. Low profile 0.59" riser rail for scope.
  • Top With 9 Slots Weaver Style Rail: Top 21mm picatinny rail allows for the mounting of picatinny or weaver standard scopes, red dots or other accessories.
  • Easy To Install: Rail adaptor installs easily via dovetail mount and one vertical stop pin, attached allen wrench can help you to tight stable and no shaking.


Lightweight & Durable
。◕‿◕。Precision Machined from aircraft grade aluminum and finished in a matte black hard coat anodize, durable solid structure.
11mm To 21mm Rail Convert Adapter
。◕‿◕。Compatible with 11mm or 3/8" dovetail mounts, can be used to convert to 21mm picatinny rail mount.
Low Profile Riser Rail Design
。◕‿◕。 3.94"/100mm length single picatinny rail with 9 Slots with a 0.59" saddle height riser rail.
。◕‿◕。 4.72"/120mm length single picatinny rail with 11 Slots with a 0.59" saddle height riser rail.
Easy to Install
。◕‿◕。Three high strength locking screws ensure a solid mount-to-receiver lock up, attached allen wrench can help you to ensure tight enough, keep stable and no shaking.


Elprince Valentine
Reviewed in the United States on March 12, 2025
Works great just what I needed
Joel and Paula B.
Reviewed in the United States on February 8, 2025
We just purchased a Rossi 22 Mag for when we walk in the desert. Small, lite weight yet easy to carry and shoot. It has a dovetail mount that I needed to convert to weaver. This fit perfectly. Now I can put a red dot sight or scope on it. Once tightened, it seems to hold fast. It has two side and 1 top set screw. Easy to mount and adds functionality to the rifle. Price was goid for getting two of them. My only complaint is with are tossed in a plastic bag with no protection, so they are banging around in shipment. I wrapped one in tissue until mounted to prevent scratching on the finish.
Landon Waisner
Reviewed in the United States on February 5, 2025
I used this to go up in size on my Ruger Nxg Apx rifle from umarex. Now I can comfortably fit a decent scope on there.
USOA Freight LLC
Reviewed in the United States on February 24, 2025
I ordered a vent tail type and they all never fit so i trashed them then during breakdown i noticed there was a dovetail under the handle you take off. So i ordered this one and it fit absolutely perfect and it’s nice and firm in there like it should. fit my reflex dot sight on it and seem to hold great. taking it shooting soon to test ability but it’s a nice solid grab so if you need something for your dovetail, this is the one, but get the longer one if you may
Cadywelp
Reviewed in the United States on February 23, 2025
Mounts as expected, decent quality
Ronald
Reviewed in the United States on February 18, 2025
stat tight and alighn perfect
Ken S.
Reviewed in the United States on January 14, 2025
This a great product looks very good very stable they did a great job good value.
Gabriel Vega
Reviewed in the United States on October 29, 2024
Works great and the price is great
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