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What's the best powder for getting the 250 to 270 loads out at good velocities. I used 10x and was compressing loads with the specs on 375raptor.com
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What optic is sitting on top your rig?Just finished my build. Sent the rifle out to Medesha FireArms who cerakoted my rifle assembled and test fired. I have not yet fired my 375 as I am currently working up two 7 Raptors that I had assembled.View attachment 422065 View attachment 422069 View attachment 422076
The 7's were fantastic to shoot so I expect the same out of the 375.
Looks to be an ArmaSight Predator. Can't make out the magnification, but near as I can enlarge the image, it appears to be 1.5-12X28What optic is sitting on top your rig?
Is that the SS buffer tube from vseven?Ok
375 Raptor
22 inch stainless 1-10 twist. X-caliber.net
X-terminator Muzzle Brake. X-caliber.net
Custom variable gas block. Medeshafirearms.com
EDGE handguard. Brigandarms.com
Xanthos-Lite receiver set. 2a-arms.com
LR-308 Titanium Takedown pins. 2a-arms.com
Lantac E-BCG 308 heavy. Lantac-usa.com
JP EnhancedBolt. Jprifles.com
Safety - don't Like so well skip
Radiant Raptor charge hndl. Radianweapons.com
Sloped quick disconnect end plate. Phase5wsi.com
QD angled swivel loop. Phase5wsi.com
Elftmann AR10 trigger. Elftactical.com
Vseven buffer tube. Vsevenweaponsystems.com
Thermal Scope - Armasite Predator 1.5-12
Complete rifle weighs 10.5 lbs without mag and ammo.
Are you still happy with this setup? I have an extra lower laying around and I am torn between building a 375 Raptor or a 6mm.UPS finally delivered the scope, mount and trigger yesterday evening. swapped the Mil-Spec trigger out and got the scope squared and mounted. I ordered some Lehigh Defense 250gr Controlled Fracturing bullets along with some Cutting Edge "Maximus" bullets but they won't be delivered until the 26th. For now I'll zero it and break in the barrel with the 250gr Sierra's.
The .375 Raptor case is simply formed. One pass with a .308 Win case, through a .375 Raptor full length die. Then trim to length and load.
The .375 Raptor produced 3360+ foot pounds of energy at the muzzle with the 250gr Sierra's and is still a heavy hitter with the 350gr Sierra Match King's subsonic.
.375 Raptor
Aero Precision M5 upper, lower set
Aero Gen II 15" Keymod handguard
18" X-Caliber stainless barrel
10 twist
Mid length gas
SPR contour
11/16-24 muzzle threads
Anderson adjustable gas block
Wilson Combat TR-QCOMP
NIB coated bolt carrier group
Ambi selector/safety
Odin extended Mag release
Phase 5 extended bolt catch/release
CMC flat two stage 2/2 trigger
Ant rotation pins
Magpul grip
MILBUS carbine stock
Kinetic Development Group Sidelok 30mm mount
Leupold 4.5-14x50 Long Range Precision (LRP) Impact 32 MOA reticle
View attachment 415116
.308 case left/ .375 Raptor right.
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