12x 7.5inch R9 Crossbow Bolts Arrows Carbon Arrow with Point Tips for Hunting Shooting Targeting

Seem to be pretty good quality, I fired one at a very hard piece of kitchen worktop, it's still in there because I can't get it out!! Despite the fact that it obviously hit very hard the shaft still unscrews from the head easily so that tells me the build quality is good.

Excellent Bolts for R9 family. They are well made and much better than the stock EK archery ones as they allow for the removal and swapping of tips to customise for different bow strengths.

Great

Just as good as the branded bolts but with exactly the same issue; they're just as easy to loose... Just can't handle proper archery any more so have to be happy with the cross bow instead.

Good enough

I bought these for my Siege crossbow with added Gogun 7-shot magazine. The aluminium nocks are a bit more robust than the EK Adder bolts and are cheaper (though the price has recently gone up.) I had to swap put the field tips for slightly longer bodkins (from Gogun) to fit the Siege magazine. Only had one shaft get damaged in a few hours of shooting so far.

Works with cobra adder semi-auto, just make sure everything is set up correctly as tolerances are fine, also aluminium nocks and screw in tips, only 2 fails in over 100 shots, they fit the quick loader as well, hope it helps

Do not buy this, it's a waste of time and money and you won't be getting the quality you think you are now. The item has been downgraded from the original listing, sadly. It now lacks the aluminium nocks you think you'll be getting. Seller will just ship out cheaper plastic substitutes you can get anywhere at a lower price. These cheaper substitutes will break much sooner. Don't bother buying this any more, look elsewhere.