The 6-position buffer tube spring, from Tacfire, is made from the same material found in piano wire. This reduces the twang you hear when firing your AR. This model is designed for 223/5.56 caliber rifles.
PRIMARY DESCRIPTION
TACFIRE MAR046 AR15 BUFFER TUBE SPRING
SPECIFICATIONS
Condition :
New
Barcode / UPC :
811261021983
On-sale :
No
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