Baton Ryusoku Bucking - Grey / Soft

Fits in my specna arms sa-e05 fine nub not the best but maged to get it in straight as hop arm Does not like it. Increased range while.using 0.30 g lbs and fire fine on semi but would consistently jam of full auto so will be going with something else

Good bucking, easy to fit, nub is good quality. Not tried on the range. Purchased for TM recoil.