RRA buffer spring

[KPB71]

I have a RRA 20" Varmint in 223 need to tame the twang noise the stock spring is 12 3/4" long and the buffer is 6" long.What are your thoughts on the Geissele super 42 or what do you all recommend.

 

[Georgiashooter]

Check out the jp rifles scs. Money well spent

 

[budlight]

I've bought two of these and it cured the buffer tube resination

Tubb Precision AR-15 Stainless Steel Buffer Spring (Fits both Carbine and Standard length stocks)