22 Magnum Large main return springs

Part Number M22MRS

4 Review(s)

3 springs to choose from

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$11.59

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add 1 spring to cart at a time Stock 2.7 Lbs
MD 3.13 Lbs (+$0.50)
HD 5.1 Lbs (+$0.50)

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Description

Return springs are designed to fit the Select Fire MAGNUM receiver. Springs are used to counter the extra pressure of the bolt recoil when a 22 WMR Magnum or HMR round is fired. Springs are unique to the Select Fire Magnum Receiver and must be installed for safe function of the receiver when firing any ammunition WMR or HMR ammunition. Note: For continued safe operation of the rifle we recommend that the spring be replaced every 1000 rounds or 2 years. Main Springs are 7.5" in length. 3 different spring rates are available to help control the different rates of recoil buffering. Springs can be stretched and trimmed to tune your unique rifle, barrel length and ammunition used. All receiver kits come with the Standard 2.7 LB spring

Customer Reviews

	Great service
	After putting the Magnum receiver through the process of doing the finish machine work , it was time to test/ function fire the end product. I decided that additional spring was needed to hold the bolt closed a little longer. I ordered another spring & a connector . I e-mailed they shipped , that fast . Thanks for good product & service.
	Did you find this helpful? 12 of 13 Found Helpful Reviewed by: SHOOTIST from NORMAN ,OK.. - 9/25/2013 5/5

	22mag
	These are a must to tune correctly .
	Did you find this helpful? 7 of 8 Found Helpful Reviewed by: Greg from A. - 2/15/2018 5/5

	Hunter/shooter
	5.1 # spring is to large diameter to fit under bolt,not worth shipping to send back.Service and shipping was great,extract,spring,extractor pin all work great. 5.1 spring just doesn't fit,maybe a 3# might. Wasn't told spring was larger diameter thought only wire diameter was larger. (Note: This was my fault (Select Fire) The follower when inserted in the heavy duty spring made the OD of the spring to large. Follower needs to be filed down for Larger wire size spring. I will correct this issue.
	Did you find this helpful? 4 of 5 Found Helpful Reviewed by: Roy from Oregon. - 7/17/2020 5/5

	22 Magnum large main return springs
	The springs make the difference on what you want to accomplish. I wanted to hold the bolt in place longer to get all the power I can get especially with the smaller/lighter grain 22 magnum rounds.....
	Did you find this helpful? 3 of 3 Found Helpful Reviewed by: Steven from Georgetown, Texas. - 2/12/2015 5/5