PRODUCT DETAILS
This bolt knob is custom designed by Quantum Gunworks for competition and tactical use with Impact Precision 737R actions.
- Made in the USA.
- Made from Stainless Steel, these knobs come with a black nitride finish.
- Two style bolts with a 5/16″-24.
- Type 1 knobs have a 3/8" stem, these knobs are found on older bolts from Impact; usually on SS number less than 6200 or so.
- Type 2 knobs have a 5/8" stem, these knobs are found on newer bolts and bolts with a 75 degree throw.
- Measure your existing bolt knob's stem (not overall length) to determine which bolt to order.
SHIPPING & RETURNS
Returns Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.To start a return, you can contact us at sales@quantumgunworks.com. Please note that returns will need to be sent to the following address: 2709 Gaston Avenue, Knoxville, TN 37917.
Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@quantumgunworks.com.