- Location
- big sky country
Here is my latest rifle and the obligatory range report. 
SPECIFICATIONS:
Manufacturer: Rock River Arms
Model: National Match A4
Caliber: .223 with Wylde chamber
Weight: about 10 pounds
Barrel: Stainless 20" Wilson air gauged match, 1:8 twist, free floated
Scope: Super Sniper 10x (for load testing purposes only)
Iron Sights: .040” rear aperture, .050” front post
Trigger: RRA 2 stage national match
IMPRESSIONS:
This is one hot-rod AR-15. It is much heavier than other AR-15’s I’ve handled. The barrel gets a lot thicker under the hand guard.
The trigger pull is excellent. That being said I have never owned or shot a Geissele but this RRA trigger works for me.
Off hand, you get a very solid hold with this rifle. I look forward to shooting it with the national match iron sights at a greater distance.
I would recommend this rifle to anyone. Keep in mind that my opinion may be a bit biased as I have rarely met an AR-15 I didn't like.
IMAGES:
Left side of rifle (with scope):
Right side of rifle (with scope):
Although they look like regular AR-15 hand guards, this photo gives you a view of the national match sleeve and how the barrel is completely free floated. Pretty slick in my opinion.
Here is a photo from Rock River Arms of the rifle with the carry handle rear sight. Please note that the photo featues an A2 upper rather than the A3 upper I have.
HOW DOES IT SHOOT:
5 shot group @ 50 yards
3 shot group @ 50 yards
SPECIFICATIONS:
Manufacturer: Rock River Arms
Model: National Match A4
Caliber: .223 with Wylde chamber
Weight: about 10 pounds
Barrel: Stainless 20" Wilson air gauged match, 1:8 twist, free floated
Scope: Super Sniper 10x (for load testing purposes only)
Iron Sights: .040” rear aperture, .050” front post
Trigger: RRA 2 stage national match
IMPRESSIONS:
This is one hot-rod AR-15. It is much heavier than other AR-15’s I’ve handled. The barrel gets a lot thicker under the hand guard.
The trigger pull is excellent. That being said I have never owned or shot a Geissele but this RRA trigger works for me.
Off hand, you get a very solid hold with this rifle. I look forward to shooting it with the national match iron sights at a greater distance.
I would recommend this rifle to anyone. Keep in mind that my opinion may be a bit biased as I have rarely met an AR-15 I didn't like.
IMAGES:
Left side of rifle (with scope):
Right side of rifle (with scope):
Although they look like regular AR-15 hand guards, this photo gives you a view of the national match sleeve and how the barrel is completely free floated. Pretty slick in my opinion.
Here is a photo from Rock River Arms of the rifle with the carry handle rear sight. Please note that the photo featues an A2 upper rather than the A3 upper I have.
HOW DOES IT SHOOT:
5 shot group @ 50 yards
3 shot group @ 50 yards





















































