.20 Practical-Whats working for you?

[Halfnutz]

Waiting on a WOA 24" SS .20 Practical Barrel (AR platform). It'll be topped with a VX Freedom 6-18.

As of now I have the dies, bushings for case forming. 40gr v-max, and Norma Match .223 1x cases.
I'm holding off until I have have the barrel in hand to do the case necks and trimming.

In the mean time I'm looking for more up to date load data from other users than I'm finding on the web. Archived searches show H322 and Viht 133 as the go to powders. What else is working for you?

 

[Supersubes]

From day one h322 worked amazing. On the second rifle I started using benchmark, which is also awesome. For future barrels I’d probably stick to 322 for lighter bullets, and Benchmark for heavier stuff.

 

[1moaoff]

I keep wanting to build one of those.

 

[SNOW JW]

I have 2 both of them both love benchmark powder 32s & 40s

 

[Halfnutz]

Looks like Benchmark is on my shopping list.

I have 2 both of them both love benchmark powder 32s & 40s

What barrel lengths, and what kind velocity are you seeing?

 

[SNOW JW]

26 & 20 inches

On my 26 I got lucky with a fast barrel & it's a laser. 4050 to 4100 with 40 grain pills.