Caliber Comparisons

See all your favorite AR-15 and AR-10 calibers compared and contrasted by the top firearm writers in the industry!

October 15, 2026

Edited October 16, 2026 261 view(s)

AR 10 vs. AR 15 Accuracy: Which Platform Is More Accurate?

December 15, 2025

Edited December 16, 2025 3686 view(s)

30-06 vs 7mm Remington Magnum

December 1, 2025

Edited July 16, 2026 1543 view(s)

30-30 vs 30-06

November 15, 2025

Edited August 10, 2026 1857 view(s)

223 vs 22.250

November 1, 2025

Edited July 16, 2026 3787 view(s)

10mm Auto vs. .357 Magnum: The Winner Is…?

October 15, 2025

Edited October 14, 2025 1375 view(s)

Caliber Comparison: 270 vs 30 06

October 1, 2025

Edited September 17, 2026 2078 view(s)

Caliber Comparison: .270 vs .308

September 15, 2025

Edited September 25, 2025 1291 view(s)

.308 WIN -vs- 7mm Rem Mag

12 Gauge Shotguns: Big Boom, Bigger Benefits (2025 Guide)

September 1, 2025

Edited January 28, 2026 4342 view(s)

12 Gauge Shotguns: Big Boom, Bigger Benefits (2025 Guide)

August 15, 2025

Edited August 14, 2025 1867 view(s)

8.6 Blackout vs. 350 Legend

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AR 10 vs. AR 15 Accuracy: Which Platform Is More Accurate?

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Recent comments

.22 Magnum (WMR) Complete Guide: Ballistics, Applications, & More
Can we use a 22LR AR BUFFER PRESSURE PLUG on a 22wmr complete upper? My charging handle broke off of the bolt carrier. So if a place a buffer plug in my ar22, would correct the problem?

Kevin Bradley

February 28, 2022
Don’t Get Benched: Must-Have AR Spare Parts for the “What If” Moments
I think it would be really cool if BCA would make an affordable PCK "Piston Conversion Kit" for AR-15. BCA is always on the cutting edge of new products. I think that would be a great addition to their lineup. Ive also been waiting for BCA to include LCRE into the BC-200-202 lineup talk about cool...

Steve Williams

October 14, 2025
Don’t Get Benched: Must-Have AR Spare Parts for the “What If” Moments
I am just curious if Bear creek bcg will run a super safety?

James Watkins

October 14, 2025
.277 Sig Fury (6.8x51): Ballistics, Vs. 5.56 and .308, and The Future
Will this do better than poke a small hole on both sides and minimal damage in between. The original 5.56 tumbled and make a mess inside. This thing sound like it will not. If all it does is punch a small hole farther, what good is it?

Scottie La Botte

May 13, 2022
.277 Sig Fury (6.8x51): Ballistics, Vs. 5.56 and .308, and The Future
Is this a sure thing? There seems to be an awful lot of movement.10 years of sales pitch indicates something. Everyone will have to change. If not, there will not be any battlefield salvage of ammo. M effers!

Lester Murphy

May 13, 2022