Recent content by Rifle101

I’ve used bolt carrier groups of all types, low end to high end, mil spec parkerized, dlc, nitride, nickel boron, chrome plated. I now only use quality mil spec phosphate bolt carrier groups. I’ve had the plating flake off of both nickel boron and chrome plated bolts and carriers. I had a young...

I've looked on their site and there's nothing posted in open courses for 2019..

Hey guys, just curious, how often, if at all, are you guys removing your muzzle devices and cleaning your muzzle crowns? I've had a few barrels that showed a discernible difference with a cleaned crown after about 600 rounds or so, and a few where I couldn't ever really tell if it helped or...

Last I checked they're not. I emailed Fred about 6 months ago and he replied that he was moving to Florida. I took one of their DMR/recce classes and it was a ton of fun.

If it was a 10 shot group there’d be someone saying it’s gotta be 20 ?

True story. Seems to be a fast barrel as I’ve gotten higher velocity out of that 16” barrel than I have in others with the same rounds. I clock my velocities every 5-600 rounds or so to check for changes in average velocity. This one seems to stay the same and doesn’t accumulate any copper...

Thanks for the replies. I ditched the magpul PRS stock I had on my SPR due to the weight. I want to get started in PRS and DMR matches and I’m figuring a little less weight might be best as the gun was over 12 pounds with the PRS stock, bipod, heavy barrel, optic and mount, and I wasn’t sure...

I use CBC Magtech 77's almost exclusively. In my 16" Criterion hybrid chrome lined build: Temp. 54 deg. Barometric pressure 30.02 Velocity: 2747.4 fps Standard dev. 18.5 min: 2728 max: 2769 Spread: 41 I haven't clocked it in my newest 18" White Oak barrel, but I'm getting approximately 2799 fps...

I actually expect more from the guns I’ve built at home than I would from any high end factory assembled rifle. The reason being that I’ve carefully selected the parts (that I have experience with) and assembled the exact rifle that I envisioned, so I know what it is capable of. Accuracy...

I used to use the IMI 77 razorcore exclusively. I used it for a class once and it hit reliably and consistently all the way out to 1030 yards on a less than torso sized target, out of a WOA 18” 1:7 barrel. Since then I’ve switched to the magtech 77’s because I started getting overpressure signs...

Here is one of mine. WOA 1:8 barrel, geissele SSA-E trigger, ALG defense V3 handguard, standard rifle buffer with JP enhanced rifle spring, and a Vortex gen 1 Viper PST 2.5-10x32 in an aero mount.

Here is one of mine. WOA 18” 1:8 barrel, geissele SSA-E trigger, BCM sourced receivers, ALG defense V3 rail, standard rifle buffer in a JP enterprises enhanced rifle spring, with a Vortex gen 1 Viper PST 2.5-10x32 in an AP mount.

Hey all, I’m wondering if there’s anybody out there pushing their gas guns with A1 or A2 stocks instead of a magpul PRS or equivalent? I’ve used a magpul PRS gen 3, but it just made the gun so much damn heavier along with a couple other down sides.

I have one in .308 and I love it. I'm getting 1/4' groups at 100yds using Federal GMM 175's