Inception Designs Master Spring Set - Autococker Lowertube Kit 304 Stainless Steel

304 Stainless Steel

be/Q42X0mbYZ8M

Body has had both frame screws helicoiled

Service to machine the classic rt rail internally and slot for rt style vert asa

An invoice will be sent upon completion of the work to include Medium Flat Rate USPS Shipping

Inception Designs Master Spring Set - Autococker Lowertube Kit 304 Stainless SteelMain Spring Set, Trigger Return Spring Set, Sear Spring Set, and Valve Spring SetSpring force can be easily seen from the number of coils on the spring. Less coils is stronger, more coils is weaker)We recommend using Main Spring B or C initially (B will give higher velocity)We recommend using Trigger return spring B initially (C requires a very well tuned gun and frame or will not work)We recommend sear spring C (Light Medium) but if the hammer skips