The Sharps Rifle Company is selling a new AR-15 bolt called the Relia-Bolt. Some of the features the new bolt offers are:
- redesigned lugs to “…virtually eliminate the most common MSR malfunction, the bolt to barrel extension jam.”
- machined from S7 tool steel for increased strength
- NP3 coating
- compatible with all AR-15/M-16 type rifles
- lifetime warranty
However, one reader suggested the bolt could be fragile in very cold temperatures and might even break when used in sub-freezing temperatures. What do you think?
Thanks to Zack for the tip.