Yes all XX75 are the same,thet are made from7075-T9 alloy.But the XX75 camo are rated at 96,000 psi strength and XX75 Legacy are rated at 95,000 psi strength.I believe that is from the use of the uni-bushing system.I used to like the swaged shafts my self but prefer the uni-bushings now.With uni-bushing I like 3D Super nocks for they are tunable and have the largest and deepest throat of those types of nocks.They fit my strings and I believe they strengthen the shaft end.I hit 4 last year and all I had to do was pull ot the nock and press another one in,no problem.