.22 ARC Upper Details
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- Liberty Barrelsยฎ made by Saternยฎ
- 1-7 Twist 5R
- 416R Stainless Steel
- Medium Contour
- 5/8-24 Thread
- Grendel Hunter AR-15 Upper Receiver
- 6061 T-6 (Slick Side Upper) or 7075 T-6 Aluminum (Traditional Upper)
- M4 Feed ramps
- .250 takedown pin holes
- Forward Assist with threaded roll pin (Traditional Upper)
- Dust Cover (Traditional Upper)
- Grendel Hunter AR-15 Handguard
- 6061 T6 Aluminum
- 1.3โณ Inside Diameter
- Anti Rotation Tabs
- Steel Barrel Nut
- Steel Retention System
- Grendel Hunter Adjustable Gas Block
* Barrels are bedded to the receiver * Each bolt is headspaced to the barrel * All uppers are test fired
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- Liberty Barrelsยฎ made by Saternยฎ
brown dog-2 (verified owner) –
Can’t say enough great things about this upper, fit, function and quality of upper was nothing short of excellent, the 20 inch Liberty barrel shoots excellent, I put the upper on a Aero m4e1 lower and used Hornady match 88 grain ammo, took 3 shots to get on bullseye then shot 3 5 shot groups averaging .75 moa, the 4th 5 shot group was inside a dime, cleaning barrel every shot, I don’t know how to send pictures or I would, thanks Grendel Hunter, great job
KYote (verified owner) –
Purchased this complete upper in 22 arc and to say Iโm impressed would be an understatement. I own and operate a Wildlife Control business and do a lot of work with you moving coyotes on thoroughbred horse farms. If I donโt have a body, I donโt get paid. Prior, I have been using a 223 and although a good round, I wanted something that didnโt lose nearly as many coyotes. Most guns Iโve had take 100 or more rounds through the barrel to get any consistency through them. If the ammo wasnโt so expensive, I wouldโve shot the first 50 rounds into the dirt. After getting my POI and when did close enough to be on the paper at 100 yards, my first three shot group was sub 1/2 MOA. As I approached the target I was starting to feel a little irritable thinking that I had at least one flyer, but as you can see with the Cloverleaf pattern, it was a three shot group. So, I guess there is no blaming any messes on the gun. What an excellent product at an excellent price point.