BudsGunShop.com - BCM Extractor spring upgrade kit
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does this spring kit fit in my "Windham SRC 7.62x39mm 30Rd"? I am having problems with cycling and extraction after 500rds of steel ammo. I need to use the steel case with lead projectile because of the range. I have heard this upgraded spring kit will fix my problem, but does it fit or is there a different one that will work?
2 Answers





Yes, this will fit your bolt just fine Kevin. Depending on your needs this may be all you need if you are just planning to increase extraction force : budsgunshop.com/catalog/product_info.php/products_id/712004776/DC+EXTRACTOR+UPGRADE+KIT+AR15