Answers for Would this .308 spring or the normal ar-15 spring be better for a 7.62x39 build?

+1-800-504-5897 Help Center Check Order Status

About Us Policies Reviews How To

Entire Store
...
Apparel & Footwear
Astronomy
Everything Else
Eyewear
Hunting Gear
Lab Equipment
Military Gear
Outdoor Gear
Photography Equipment
Police, EMS & Fire
Shooting
Sport Optics
Sports & Hobbies

JP Enterprises + Gun Parts JP Enterprises Gun Parts JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + AR 15 Parts JP Enterprises AR15 Parts + AR15 Lower Parts JP Enterprises AR15 Lower Parts JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + Rifle Parts JP Enterprises Rifle Parts + AR 15 Parts JP Enterprises AR15 Parts + AR15 Lower Parts JP Enterprises AR15 Lower Parts JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + AR 15 Parts JP Enterprises AR15 Parts JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + Rifle Parts JP Enterprises Rifle Parts + AR 15 Parts JP Enterprises AR15 Parts JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + Rifle Parts JP Enterprises Rifle Parts JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + AR 15 Parts JP Enterprises AR15 Parts + AR15 Lower Parts JP Enterprises AR15 Lower Parts + AR15 Buffer Springs JP Enterprises AR15 Buffer Springs JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be JP Enterprises + Gun Parts JP Enterprises Gun Parts + Rifle Parts JP Enterprises Rifle Parts + AR 15 Parts JP Enterprises AR15 Parts + AR15 Lower Parts JP Enterprises AR15 Lower Parts + AR15 Buffer Springs JP Enterprises AR15 Buffer Springs JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle Q&A Question - Would this .308 spring or the normal ar-15 spring be be

Please enable JavaScript in Your Browser JavaScript is not currently enabled in your browser and due to this our site will not work as it should. While JavaScript is disabled, you will not be able to add items to your cart or browse all product options. Our site is powered by industry leading security standards for your protection.
If possible, please enable JavaScript in your browser for the best possible experience. If you cannot enable JavaScript or you are having technical difficulties, please — we are always here to help!

JP Enterprises Tuned And Polished Buffer Spring, .308 Rifle

As Low As $23.70 Save Up to 38%

View Product

Write a Review

Provide Your Answer

Continue As a Guest

Nickname

Country

State

Saving...

or Register

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show

Sort by

Filter by

Expert Answer

Answered by Kurt Colbourne, Gear Expert, from IL, United States, on December 17, 2020

As the 7.62x39 is a more powerful round, the .308 buffer springs should work better. This may still require some adjustment in the buffer weight though.

Was it helpful to you? Yes | No

Compare

Last updated 2025-11-12 UTC.

FREE SHIPPING on Over 250,000 Products

Enjoy our FREE RETURNS

Would this .308 spring or the normal ar-15 spring be better for a 7.62x39 build? — 1 Answer