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PeterPan's Review of Adams Arms P Series Micro Adjustable Block Piston Kit
I ran this on a 10 inch SBR using huxwrx suppressor.
I used buffers weighting from 1.5oz, 2.2oz, 2.7oz, 3oz, H, H2, H3, H4
I used buffer springs: Carbine, Super 42 braided, NEMO 300B low power spring
I used sub ammo that was 208gr and two types of 220gr
No imaginable combination could get the subs to run correctly.
Using midwest barrel nut mod.
It runs supersonics beautifully. My gas key is on half using 147gr and h3/super 42.
For supersonic, its perfect!
I used buffers weighting from 1.5oz, 2.2oz, 2.7oz, 3oz, H, H2, H3, H4
I used buffer springs: Carbine, Super 42 braided, NEMO 300B low power spring
I used sub ammo that was 208gr and two types of 220gr
No imaginable combination could get the subs to run correctly.
Using midwest barrel nut mod.
It runs supersonics beautifully. My gas key is on half using 147gr and h3/super 42.
For supersonic, its perfect!
Pros:
- Piston Driven
- Robust and built to last
Cons:
- Parts modification needed
- interchangeable handguards
Best Used for:
- 300blk supersonic
Would Recommend:
Yes