This supersonic duty round is engineered for reliable, controlled 1.8x expansion. The supersonic SBR Elite Copper Duty ammunition features an all-copper bullet. Velocity is 1,897 fps with muzzle energy of 959 ft-lbs out of a 6.75-inch barrel. Specifications for SIG SAUER SBR Solid Copper .300 AAC Blackout 120 grain Hunting Tipped Brass Cased Centerfire Rifle Ammunition: Manufacturer: SIG SAUER Cartridge: .300 AAC Blackout Bullet Type: Spitzer Boat Tail (SBT) Bullet Weight: 120 grain Cartridge Case Material: Brass Muzzle Velocity: 1150 ft/s Application: Hunting Package Type: Box Primer Style: Centerfire Package Contents: SIG SAUER SBR Solid Copper 300 Blackout 120gr Rifle Ammo
4 reviews for SIG SAUER SBR Solid Copper .300 AAC Blackout 120 grain Hunting Tipped Brass Cased Centerfire Rifle Ammunition
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Mike –
This particular round worked very well in my Sig 300 blackout SBR. Will absolutely buy again. Since I’ve bee compelled to write more by the review bot, I’ll also say it’s a beautiful copper colored round.
Zip –
Shooting this out of a 6" SBR with a can. Very clean and no noticable flash. All the other supers I have shot with this SBR have a noticable muzzle flash. Another plus is the solid copper bullet design. Wouls be nice if they still had the blackened casings but not a big deal
Chris –
Only ammo I prefer to run through my short barreled rifle. Sig has done a fantastic job engineering this round. Quality ammo for a quality price. Thanks Optics Planet for making this an easy transaction. Highly recommend!
NightStalker66 –
This is an excellent round if you are using a suppressor and intend to use it for home defense. My intended use is for home self-defense using a Sig short barrel host weapon. After the zero, I shot a 1in shot group at 50 feet.