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Best Barrel Length For 6.8 Spc

Barrel Specs

Barrel Specs

Best barrel length for 6.8 spc. These barrels are more massive under the front guard providing useful thermal mass to absorb a lot of shooting. Bullet A is the 65 Grendel. Rounds are either 110 Match or 110 FMJ.

At 231 pounds its a bit heavy but not to the point. Rem 9 12 BC. 110 Maximum Load Mi L d 68 Remington SPC Starting Load St ti L d Charge Velocity Charge Velocity Powder grains fps grains fps A-1680 Accurate 240 2521 260 2702.

The best hunting bullet Ive used is the Barnes 95 TTSX. At 50 yards in the brush it is deadly. It is also very easy to develop sub-MOA 68 rounds by handloading for your rifles unique barrel harmonics.

The 68 doesnt gain much from barrels longer than that. What is the best barrel length for 68 SPC. I have an 68 SPC upper built around an 18 White Oak Armaments barrel.

The only difference in the chambers is the length of the freebore. Features of Great 68 SPC Uppers. All factory ammo will fit in a 68SPC SPCII or ARP chamber.

Blessed Are the Cracked For They Let in the Light. Bullet B is the 68 SPC That narrows the gap considerably. I have not fired the 18 model after reading that the advatange the 18 inch barrel brings as far a velocity is not great over the 16 inch barrel leaving the door open to sell this gun as NIB.

I think 14-18 barrels are going to give you the best velocity to weight ratio. All in all the PSA Mid-Length 68 SPC Upper with the 416R stainless steel barrel is a great choice if you need a complete 68 SPC upper receiver for.

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Wilson Combat AR-15 Recon Barrel 68 SPC II.

All factory ammo will fit in a 68SPC SPCII or ARP chamber. The cartridge was designed around the M4 length barrels. Rounds are either 110 Match or 110 FMJ. The 68 doesnt gain much from barrels longer than that. First of all this is not just the barrel itself but actually a complete 68 SPC upper. Wilson Combat AR-15 Ranger Barrel 68 SPC. What is the best barrel length for 68 SPC. 95 gr Case Trim Length. It is also very easy to develop sub-MOA 68 rounds by handloading for your rifles unique barrel harmonics.


Besides that here are a few features to look out for on a stripped-down upper and a few of the choices of great uppers. What is the best barrel length for 68 SPC. The best 68 SPC uppers will fit any mil-spec AR-15 lower with zero problems. I have 4 LWRCs in 68 spc. I recently purchased a 16 M6a3 and an 18 M6DRM. I shot about a dozen deer and hogs with it at various angles to see how it performed. Wilson Combat AR-15 Recon Barrel 68 SPC II.

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