KINETIC RESEARCH GROUP - Bolt Lift, Black

I bought this as a temporary addition to a Model 700 varmint rifle that I'm modifying for long range shooting, but I'm very pleased with it, and it may end up being permanent. It seems quite robust, installs very easily, fits very securely on my rifle (built in 1995) without the supplied O-rings, and clears the stock and scope without problem. Although a bit shorter than the knobs typically used to permanently modify bolt handles on tactical rifles, it still offers a good precise and secure feel while operating the bolt. The only minor negatives I see are that it doesn't have the serious/professional appearance of a properly installed tactical bolt knob, and it will probably require occasional removal to clean and oil the blued steel under it, to avoid rust.

Quick & easy installation on my 15 yr old Rem 700 LTR .223, fit tight enough that neither set of rubber spacer needed - actually had to "tap" the 2 halves together using Brownell's gunsmith hammer with synthetic head to avoid damage to synthetic material. Fit/functions perfectly on rifle, clears Leupold VX III 4.5x14 scope and does not interfere when rapidly cycling bolt closed. Greatly improved function for competition and cold weather predator hunting use

Installed on my 700 police. Cannot say anything bad about it because for a drop in part that only cost $30 there is nothing better.

I purchased two "KRG" bolt lift extenders for two of my Rem. 700's. One in .223 and the other is a .308. All I can say is these bolt lift extenders are great. Installed in less than 5 minutes and they perform beautifully. Clears both my long range Burris and Vortex scopes with ease. The motion to cycle the bolt has improved 100% over the existing small bolt handle. I was considering sending my bolts away to have them machined to receive a screw on bolt extender. I'm so glad I found these on the Brownell's web site instead. I placed my order in the height of the Christmas / holiday rush. They arrived 6 days later with free S/H offer. I highly recommend this product to anyone who doesn't want to spend a $100 permanently modifying their existing bolt. This product achieves exactly what I was looking for at less than 1/3 the cost of permanently modifying a bolt handle. If I ever sell one of my rifles I can easily remove the extender and use it again on a new firearm. Super product!

Had mine on in less than a minute. Doesn't move at all once installed. I didn't put locktight on mine. Clears gun and scope no problem. much easier to grab ahold for quicker and smoother reloads. Comes in a little tin can and received a free window sticker. No brainer purchase. Only 25.00$