If the gun has the bearing bushings those may go fast. Its better to have a solid bushing than ball bearing bushing.
Also your spring guide might jam since its plastic on plastic to create a ball bearing like spring guide.
Also a tightbore barrel would be a good investment.
That all said play with it stock for about a yr. and you will know what needs to be done in that time.
Originally Posted by Crunchmeister
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