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 10/22 Compatible Parts and Accessories
 22 MAGNUM Receiver & Parts
 RAZOR Receiver Blanks
 Magazines Ruger, GSG, M&P, HK, BC
 Barrels and Accessories
 Tools & Tool Kits
 AR-15 / M16 & Stuff
 Discount/Reduced Price
Robinson R22 iPad Ball Mount
R-R22RTSDMT Robinson R22 iPad Ball Mount
Piper Gear Up Check Valve  LOCK
GUCV-Lock Piper Gear Up Check Valve LOCK
WMR 22 Magnum Bolt Assembly
M22BA WMR 22 Magnum Bolt Assembly
22 Magnum  Receiver MS Plug
M22MRSP 22 Magnum Receiver MS Plug
Extraction Claw Spring
EC-SPRING Extraction Claw Spring

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Home > 22 MAGNUM Receiver & Parts

Kit- 22 WMR MAGNUM Receiver Anodized Black

Part Number SFMRAB-KIT
review 15 Review(s)
Kit- 22 WMR MAGNUM Receiver Anodized Black
MAGNUM Receiver Blank Anodized Black + internal parts
Write a Review Write a Review
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This is a complete 22 WMR MAGNUM Receiver Kit. It includes the following components: 80% Receiver, Complete Bolt Assembly, Magnum Charging Handle Assembly, Main Return Spring, Spring Follower and Spring Retaining Plug. (You will still need the following components to complete a rifle: Magazine, Takedown screw, R25P Bolt Buffer, V-Block Assembly, Cross Pins, Stock and Barrel)___________________ Note: All parts in the kit can be purchased separately upon request should you damage or lose a part. you must contact us by E:mail to purchase the bolt or receiver as individual parts._______________ The 80% completed MAGNUM receiver blank is machined from 6061-T6 billet aluminum. This part is not a casting! Because the MAGNUM is not a casting it has no casting draft to the side walls like the factory Ruger receiver. Therefore, it is a more robust with heavier / thicker walls, top and integrated rail system Rail system is machined into a .300 riser. This provides ease of scope mounting and adequate clearance. Attention to detail and state of the art CNC machining can be seen in every detail of this part. Because this is a non functional part and will require additional work to complete, there is NO FFL or paperwork required. As stated, the MAGNUM cavity will come fully machined to include bolt cocking slot area. Should you want to complete and register your MAGNUM we provide a print that shows whole locations and drill sizes with every order. We also sell a tool kit to assist the builder in finishing the receiver. Should you purchase a MAGNUM 10/22 receiver blank with the new anodized finish option, all drill holes required to complete the MAGNUM will eventually be filled with pins, screws and the barrel? No one will be able to see any work you did in completing the MAGNUM as all those areas are also hidden within the rifles stock._____________________ Keep in mind that this is a Select Fire component. It requires our Bolt and Charging Handle. In addition, an R25P Bolt Buffer MUST be used during firing!!! We also provide a Drill Fixture for the MAGNUM receiver that makes putting the holes in the receiver almost mistake proof._____________________ Note: The MAGNUM receiver is built with very precise tolerances. It must be drilled and finished with the same workmanship. It may require you to polish the barrel breach opening for easy bullet insertion and extraction, wined magazine spring and or make small adjustments to fit in order to get a well functioning rifle.
Customer Reviews
Rating great package deal
Highly recommended. The complete package deal. Look no furher 1022 magnum is here at Select Fire LLC. Great price, Excellent piece of art. Buy the drill fixture, barrel center locator, drill bits kit, v-block kit, you will love it. Thanks Phill.
  Did you find this helpful?    33 of 37 Found Helpful
Reviewed by:  from cCalifornia. - 5/2/2013
Rating Aerospace machinest
I bought this kit on the intent of a nice little project and to have a nice little shooter to hand down to my boys.the quality of this product is outstanding,the finish is great, it's nice to see a company take pride in there product,he doesn't talk it up enough. Buy the fixture if you don't have a mill,follow the directions and it's 98% idiot proof,Phil has done all of the hard work for you.
  Did you find this helpful?    14 of 16 Found Helpful
Reviewed by:  from Kansas. - 11/23/2013
Rating shooter
This is an A+ product. very nicely machined, and the finish exceeded my expectations. very nice. Thanks
  Did you find this helpful?    11 of 14 Found Helpful
Reviewed by:  from il. . - 2/21/2013
Rating .22 Magnum Receiver Kit #SFMRAB-KIT
Very nice product, extremely well made and tolerances held nice and tight. This is a very well designed and machined parts kit but I do have a couple of criticisms that I hope Select Fire will address and change in the future. #1. The little tab on the charging handle that sticks up into the overhead spring way to engage the follower could be a little thicker to give it better strength against the extra forces created when using a heavier spring and the tungsten follower for .17HMR application. #2. The Charging handle it's self is fine but if you made a heavy version like the .17HM2 conversion handles that add about 1oz. to the reciprocation mass it would make tuning both the .22mag and the .17HMR much easier. I went a little different route and machined a new "Heavy Bolt" charging handle out of 4140 steel and installed a removable Tungsten weight in the knob for use in the .17HMR I built. It works sweet with the standard secondary spring and brass follower and the rifle can be changed over to shoot .22mag by changing the barrel and removing the Tungsten weight from the charging handle. Thanks Guys, this is an awesome kit and I plane to buy another one in the near future.
  Did you find this helpful?    8 of 10 Found Helpful
Reviewed by:  from California. - 5/6/2014
Rating Hog Hunter
Top of the line machine work and finish. I built a 17HMR with this receiver and it works great. Great parts and FAST Shipping. These people have there act together.
  Did you find this helpful?    8 of 9 Found Helpful
Reviewed by:  from DE. - 3/23/2013
Rating Great quality for 17 HMR build
Recommend the package deal for your build. Great quality parts, finish and machine work. I built a 17 HMR and also puchased heavy tungsten buffer weight. All the work done on the receiver was done in my mill and it went together in just a few hours with a clark barrel cut down and threaded at 17 inches. Tuning the rifle was as easy as clipping 3/4" off of the standard spring and using the heavy tungsten buffer weight. No case pressure sign issues cycles great and shoots moa all day. Thanks guys for a great product
  Did you find this helpful?    6 of 6 Found Helpful
Reviewed by:  from Jupiter FL. - 3/17/2015
Rating Plinker
This is a great looking kit. Fit and finish of all the parts are great. I recommend getting the jig as well. Shipping time was FAST! Can't wait for my stock to arrive so I can assemble everything.
  Did you find this helpful?    4 of 5 Found Helpful
Reviewed by: (Verified Buyer)  from Washington. - 5/1/2014
Rating Very well made package
The finish and the machining and fit of the mag receiver were excellent. A very well made package. Looking forward to putting all together. I will most likely order another. Highly recommended.
  Did you find this helpful?    4 of 5 Found Helpful
Reviewed by:  from Central California. - 3/27/2014
Rating So far so NICE!
This is the cat'e meow of 80% recievers. It makes owning a semi 22WMR affordable again. The drawings that come with it are clear and easy to read. Finding your zero's are easy because of the straight machined lines. It took me three hours to complete the entire lower with a match grade fit.
  Did you find this helpful?    4 of 4 Found Helpful
Reviewed by:  from Washington. - 5/25/2012
Rating Magnum receiver build
Magnum receiver HMR build The 80% receiver is finished well enough internally that only light polishing of a few contact areas was all mine needed. The builder needs to be sure to position the drill fixture carefully for the barrel hole location because the fixture can move around on the end of the receiver. (Watch the video carefully).Phil usually gave me a call when I emailed him a question, And discussed all the issues I had with me until I understood completely. I think we spoke three or four times, and each time his insight gave me the confidence I needed to finish the build properly. The results are amazing. Tuning is easy because the design lets you adjust by removing the threaded plug on the back of the receiver above the stock. I am already thinking about doing a second one
  Did you find this helpful?    3 of 4 Found Helpful
Reviewed by:  from Eastern Shore, MD. - 3/21/2021
Rating .22 magnum receiver kit.
This was a great opportunity for me To build my own semi auto .22 mag rifle. Iím not an experienced machinist or anything. Only with a small drill press I was able to drill all the holes to the receiver using the drill kit and the drill fixture. Iím definitely a happy owner of a really nice .22 mag rifle. Thanks to Phil at select fire for a great receiver and same day shipping. select fire nailed this one for sure.
  Did you find this helpful?    3 of 4 Found Helpful
Reviewed by:  from California . - 8/19/2020
Rating Awesome product!
Can't wait to build it.Great quality.
  Did you find this helpful?    3 of 3 Found Helpful
Reviewed by:  from North Carolina. - 2/10/2015
Rating 10/22 Magnum like I always wanted
Read the description, it does not lie. I took more time filing and polishing to assemble and make run my receiver than it took to drill holes. I am very happy now that I have completed the rifle and since I took the time to file and polish I have had zero failures to function which is outstanding for how tight the action feels. I just ordered a second kit I'm so happy.
  Did you find this helpful?    2 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from Oregon. - 4/7/2021
Rating 22 Magnum
I bought a 22MAG KIT from you 10 years ago. It has seen 750,000 rounds in its life, 4 Barrels, a few little things in the receiver, nothing unmanageable. I am looking to get a few more things and am hoping this is still a good contact for you. Thank You Rick
  Did you find this helpful?    2 of 3 Found Helpful
Reviewed by:  from Richmond. - 9/22/2020
Rating N/A
THE KIT WORKS! take your time watch the video pause as needed. Use a level to square up receiver to drill holes. Do not be in a hurry! You can produce your own one of a kind 22 magnum.
  Did you find this helpful?   
Reviewed by:  from Idaho. - 12/26/2021
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