I took a gamble on one of these because the profile & config was exactly what I wanted for a low mass suppressed Creed.
FYI - Optics Planet description is wrong. Barrel config is even better for my purpose. Barrel is 18", 7.5T, .750" gas journal, but gas system is
Rifle + 2", I ordered the XL gas tube from Larue.
Also FYI - My barrel was short chambered i.e. no-close on Go Gauge. Would not chamber factory Prime 130. I tried JP, RCA, & Toolcraft bolts. Larue CS is worthless, so I just ordered a Clymer finish reamer + pilots from Brownell's ($160ish) & fixed it myself. Now Go + .001".
Only one range trip so far. Shot the Prime 130 @2610 IIRC & 5/8", Berger 130 @ a couple fps faster 2617 I think & .75", My 130 OTM hand load in crap brass @2740 & under 1/2". I came home from the range & ordered a second barrel. Just received the second one today.
Not trying to shit on Larue here, aside from the HS issue, their barrel impressed me. Larue large frame mags are tits. I just like building my own rifles to suit personal taste/purpose.
@bigjake83 - I'm curious how the MRGG will perform for poi shift bi-pod to bag? I'd expect it to do well.
I've got 100 Lapua SRP prepped & plan to shoot a positional shift test this weekend. Very pleased with how it turned out. Larue parts are Barrel, gas tube, & mags. Rail is 16-3/4" SOLGW M89HA, BKF ambi receiver set, Dark Hour extension, PWS ratcheting castle nut, Imod Clubfoot, Wilson/BCM grip, JP LOMOS/HP bolt/SCS, Geissele NM/Super Charging handle, Battle arms Pro 60 degree ambi safety, Aero Adj gas block
Max
RGG
Without mag/Can/Bipod wt is 12 lbs 2 oz & right at $2100 all in rifle only. That includes the reamer/pilots.
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Factory Prime 130 @ 2610
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Hand load 130 otm @2.820 oal CCi #34 RL 15.5 = 2740fps no work up. This was my bolt gun load backed off .8gr
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