The .308 buffer spring is an important link in the overall function of your AR system. A properly weighted and installed buffer spring can make a difference of several hundred rounds in some cases, completely overwhelming your stock spring. Over a thousand rounds can create a buffer spring fatigue situation. While an over-recoil spring may seem like a good idea initially, the longer the buffer tube the more likely it is to break or wear. While a 'light' buffer spring may initially seem like a good idea, a 'heavier' spring may be the better choice in some instances. The 'lighter' spring allows the shooter to use less ammunition. The buffer spring does, however, need to be replaced after only a few shots in order for the shooter to become fatigued and require less shooting. It is, however, still a good idea to keep a buffer along with your standard spring until you find that the spring is adequate for your needs.
For illustration purposes only, this image may not be an exact representation of the product.
LUTH-AR Carbine Buffer Spring .308/7.62 Carbine Recvr Ext
$6.10
Flat Rate
$12.99 for every 25 lbs. Shipping to HI & AK may incur additional fees.
Ships To Your Home
Fulfilled by a partner warehouse.
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