More than met my expectations.very nice. Will be purchasing another.

PART 2.
In the 45 years of building AR's and other firearms I have never had a more reliable and easy to clean Bolt system of any kind. They are strong and so reliable and unbelievably smooth cycling. I build uppers and update lowers for a great many local Law Enforcement agencies and they are so impressed with the Relia-Bolt that they are looking at having me replace all their BCG's with Relia-Bolts. Most of my friends are now using the Relia-Bolt as well as 90% of my customers. Like me they got something they liked and hate to change so those ones are still using other brands, but I'll get them converted. Well I'll finish this book with a very big THANK YOU SRC for designing and building what I consider the best BCG to ever hit the AR market. Keep up the wonderful work. Oh ya, that 25/45 Sharps ain't too bad either, I have 8 of them and when I'm done I'll have 10. Great cartridge, great Deer and Antelope cartridge and just plain fun to shoot. Thank you.

PART 1.
After building a 308 Win. with a 20" Stag arms Barrel, Aero Precision M5 Upper and Enhanced M-Lok Handguard and Broken Arms 80% Lower I needed a high end BCG. I chose the Sharps Relia-Bolt for the 308, I have never regret it so when it was time to build my .260 Rem. I again used the Sharps Relia-Bolt and what a system. It has the same Upper and Lower as my 308 but I installed the JP Rifles 17" Handguard and a 24" Wilson Combat Barrel, another amazing set up. To date in my personal collection I have 14 AR-15's and 3 AR-10's all with the Relia-Bolt installed and 8 of those AR-15's are 25/45 Sharps and I'm about ready to finish my last 2 25/45 Sharps builds. All with Sharps Barrels and Sharps Relia-Bolt. I like the round. Lol.

I already own the ar-15 version of this bolt, and man, it is one smooth operator!
I ran into some issues w/ the 308 one - which was not the fault of the BCG but rather all the miniscule differences between the various DPMS gen 1 uppers, combined with my ambidextrous charging handle I had swapped in. Smooth operator doesn't do this justice. The build quality is OUTSTANDING and talking to the support team, the gentleman who helped me was incredibly knowledgeable and the passion he had for helping their customers, the shooters, is something I've never come close to dealing with another company.
I will be using these BCGs in every rifle I own. Thank you Sharps and God bless!

Purchased this bolt carrier group recently. Have utilized in two AR-10 rifles(S&W M&P 10:Palmetto state AR-10 "GEN 1.) Both rifles are 308 caliber. "FLAWLESS operation in both rifles. The bolt,carrier do clean up very easy. Would highly endorse this product for the firearms I have listed.