The P3 Ultimate Shooting Rest was recently spotted in a Guns.com review of the LWRC IC DI. During the review, the P3 was used to zero the direct impingement AR-15 rifle.
Starting out at the range, I zeroed at 25 yards on a CTK Precision Ultimate Shooting Rest. Less than 1-inch groups are pretty easy at this distance. Eventually, we pushed out to 100 yards. My eyes aren’t what they used to be and seeing the small dot on my target with a 1x magnification was a challenge. However, we were able to hit consistently at this distance, creating groups just under 4-inches.