This is a brand new original Beryl/Archer 5.56 AK complete bolt assembly manufactured by the famous Fabryka Broni Military Small Arms Factory in Poland. These are high quality original Military spec bolts we imported for Beryl/Archer and most AK 5.56 rifles.
This bolt is 74 spec thin stem, compared to the WBP bolt which has a "medium" stem thickness between 74 and 47. See comparison photo for details to ensure proper compatibility with your carrier.
Arms of America is a FB Radom Arsenal Authorized distributor & guarantees these are factory direct and not a copy.
Wytwórnia Broni Jacek Popiński (WBP)
Fits the Tantal bolt carrier perfectly. I figured they would be the same but couldn't find any info about it. Took a risk but it worked out.
This is an amazing product and if you want to build a 74 or AK 104 this for you, I purchased 2 due to the number or 74 bolts I’m rimming mine in 5.45 tho but is still great buy now or never it took me half a year to find a bolt so do wait