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Q&A for Adams Arms P Series Micro Block Carbine Length Piston Kit — 15 Questions & 12 Answers

Name Adams Arms P Series Micro Block Carbine Length Piston Kit (4.3)
$349.00 $335.99 Save $13.01
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Q
Hooks, guest, from OH, United States, asked on May 22, 2022

will this work with a Daniel Defense DDM4 12 in mid-length rail system?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 29, 2022

The DDM4 Rail is not listed as a compatible handguard by Adams Arms. I recommend contacting Adams Arms to confirm compatibility of the Adams Arms P Series Micro Block Carbine Length Piston Kit with that handguard.

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Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on June 23, 2023

The handguard requirements are 1.02" minimum from the center of the barrel to the inside top of the handguard and the top rail internal width must be at least .500". The link below will show you a list of compatible handguards. Adams Arms does not state if their BCG is full auto rated and I recommend contacting Adams Arms for that information.
https://adamsarms.net/faq/#1606555356337-ad0a9226-350b

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Q
Knight, member, from SC, United States, asked on September 28, 2021

What is the Diameter at Gas Block? .750?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on September 30, 2021

Yes it is .750

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Q
Rickyaz, guest, from AZ, United States, asked on March 05, 2021

Is the bcg a full m16 size or is it cut back

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on September 30, 2021

The bcg is a full m16 size.

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Q
Augie, member, from NE, United States, asked on January 05, 2021

Will this work with a spikes upper and a 10.5 odin carbine length light profile barrel?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on September 30, 2021

As long as it uses a .750 gas block it will work with it.

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Q
Rob, guest, from TX, United States, asked on July 25, 2020

Which of these kit's would be used with Heavy 18" barrels?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on September 30, 2021

As long as it uses a .750 gas block it will work.

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Q
TopScout, member, from LA, United States, asked on May 10, 2020

Will this work on a 450 Bushmaster Carbine Length gas system?

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on September 30, 2021

No it cannot.

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Q
Jonathan, guest, from TX, United States, asked on March 29, 2020

Is the gas block on the kit .750

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on September 30, 2021

Yes it is.

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Q
Scott, guest, from NY, United States, asked on March 10, 2020

What is the difference between the standard and the adjustable micro block piston kit?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on March 13, 2020

The adjustable option functions like an adjustable gas block, letting you select the amount of force imparted on the piston. This is typically for suppressed guns.

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Q
Tim, member, from TX, United States, asked on February 01, 2020

Will this work with the Aero Precision m4e1 upper?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on March 13, 2020

Yes it will.

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Last updated 2025-11-12 UTC.