The main purpose of this was seeing if this or any other factory ammo was comparable to my handloads in performance and price (or a close enough overlap) because components are getting more expensive and are still hard to come by. If I could get some factory ammo for matches since I generally lose my brass (semi auto ejection and don’t want to hold the day up looking for 5.56 brass) it’s an added cost. I’d gotten some AAC 77gr SMK ammo off a prize table last December and with the price point online, it spurred this idea.
I hadn’t shot since before my accident on 1/1, and my wrist isn’t totally healed so I had a modified grip position going on but got the job done.
Rifle is comprised of a Rainier Arms forged upper and lower
20” Proof Research stainless barrel, 1:7 rifle gas w/superlative bleed off
Trijicon TenMile 4.5-30x56
CMC match 2.5lb two stage trigger
Pictured is a Nomad LT but didn’t use a can for the chrono testing:
Here’s what the factory ammo is up against. I fired three rounds slowly just to get my wrist and arm in a comfortable spot. Fired ten rounds to make sure I could do longer strings, adjusted my scope and sent five more. We’re looking good for the test. I can send it all day.
100yds. The black square is 1/2” wide
The numbers:
Federal Gold Medal Match 77gr Sierra MatchKing. $1.50/rd
Avg Velocity: 2637fps
SD: 9.6
ES: 26
Sig Sauer Elite Match 77gr OTM. $1.55/rd
Avg Velocity: 2467fps. (This surprised me immensely. It was very soft shooting and when I checked the #s I knew why)
SD: 11.4
ES: 32
Hornady white box 73gr ELD $1.35/rd
Avg Velocity: 2672fps (thought this would be in the upper 2700s)
SD: 4.1
ES: 10
AAC 77gr Sierra MatchKing $ .77/rd
Avg Velocity: 2732fps
SD: 14.8
ES: 38
AAC 75gr BTHP $ .62
Avg Velocity: 2818fps
SD: 11.1
ES: 29
77gr SMK handloads $ .78/rd
24.3gr Varget, CCI BR4, 1x fired LC Nato brass
I’m loading these for cheaper than this due to price paid BUT this is current market
Avg Velocity: 2755fps
SD: 10.4
ES: 31
I’ll get the pictures of the groups up this evening
Already got a couple other rounds I want to test, my same handload with RE15 and Rem 7.5s, Nosler 77gr OTM, CBC 77gr OTM ammo (Thank you @JustKeepSwimming ) , and maybe some Hornady 75gr Black
I hadn’t shot since before my accident on 1/1, and my wrist isn’t totally healed so I had a modified grip position going on but got the job done.
Rifle is comprised of a Rainier Arms forged upper and lower
20” Proof Research stainless barrel, 1:7 rifle gas w/superlative bleed off
Trijicon TenMile 4.5-30x56
CMC match 2.5lb two stage trigger
Pictured is a Nomad LT but didn’t use a can for the chrono testing:
Here’s what the factory ammo is up against. I fired three rounds slowly just to get my wrist and arm in a comfortable spot. Fired ten rounds to make sure I could do longer strings, adjusted my scope and sent five more. We’re looking good for the test. I can send it all day.
100yds. The black square is 1/2” wide
The numbers:
Federal Gold Medal Match 77gr Sierra MatchKing. $1.50/rd
Avg Velocity: 2637fps
SD: 9.6
ES: 26
Sig Sauer Elite Match 77gr OTM. $1.55/rd
Avg Velocity: 2467fps. (This surprised me immensely. It was very soft shooting and when I checked the #s I knew why)
SD: 11.4
ES: 32
Hornady white box 73gr ELD $1.35/rd
Avg Velocity: 2672fps (thought this would be in the upper 2700s)
SD: 4.1
ES: 10
AAC 77gr Sierra MatchKing $ .77/rd
Avg Velocity: 2732fps
SD: 14.8
ES: 38
AAC 75gr BTHP $ .62
Avg Velocity: 2818fps
SD: 11.1
ES: 29
77gr SMK handloads $ .78/rd
24.3gr Varget, CCI BR4, 1x fired LC Nato brass
I’m loading these for cheaper than this due to price paid BUT this is current market
Avg Velocity: 2755fps
SD: 10.4
ES: 31
I’ll get the pictures of the groups up this evening
Already got a couple other rounds I want to test, my same handload with RE15 and Rem 7.5s, Nosler 77gr OTM, CBC 77gr OTM ammo (Thank you @JustKeepSwimming ) , and maybe some Hornady 75gr Black