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Customer Reviews
Helpful Positive Review
Not adjustable by Truggy, November 19, 2018
Just so everyone is aware this is a nice kit. However the description may show as adjustable and this kit is not. This kit send the p2 micro block and not the p3. As long as you don’t care, it’s still a killer kit.
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Product Discontinued by Manufacturer

Adams Arms P-Series Mid Kit has been discontinued by Adams Arms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, Rifle Barrels, AR15 Barrels yourself to try and find the perfect replacement for you!

Product Info for Adams Arms P-Series Mid Kit

This system will work with .223/5.56 x 45 mm NATO.image

Kit includes:

Patented One-Piece Bolt Carrier

P Series Micro Block - Non-Adjustable

Upper Receiver Bushing

Bushing Installation Rod

Bolt Spring

Drive Rod with Bushing and Spring

Installation Instruction Card

The Adams Arms Piston System:

A short stroke free floating piston system.

Is Self-Cleaning.

Carbon and gases are expelled forward, away from operator.

Corrosive resistant coating processes.

Harmonics are not transferred into the barrel.

Doesn't vent directly to atmospheric pressure; this eliminates flash signature and super sonic crack which is optimal for night vision and suppresses fire.

Has a Lifetime Warranty. The new Adams Arms P Series M-LOK Rail was designed for our new P Series Lineup of rifles. Designed and engineered to be multi-purpose, the P Series Rail has a rigid and ergonomic design and features that make this the best choice for everyday enthusiasts, avid shooters, 3-gun competitors, law enforcement, military, and everything in between. This rail is compatible with any of the Adams Arms low profile piston systems and most standard mil-spec AR-15 rifles.

Features of Adams Arms P-Series Mid Kit:

  • Kit includes:
  • Patented One-Piece Bolt Carrier
  • P Series Micro Block - Non-Adjustable
  • Upper Receiver Bushing
  • Bushing Installation Rod
  • Bolt Spring
  • Drive Rod with Bushing and Spring
  • Installation Instruction Card
  • Specs:
  • Length: 15.5""
  • Material: 6061 T6 Aluminum
  • Inside Diameter: 1.290""
  • Outside Diameter: 1.667""
  • Gas Block Clearance: Height 1.011""
  • Width .450""
  • Weight: 10.528 oz (14.3 oz with barrel nut & hardware)
  • Includes:
  • P Series M-LOK Rail
  • Proprietary Barrel Nut
  • Anti-Rotation Insert with 6-32x.1875 Screw
  • (2) 8-32x.375 Screws
  • (2) 8-32 Hex Nuts

Package Contents:

  • Adams Arms P-Series Mid Kit
  • Box
  • Piston Kit
  • Rail
  • Rail hardware

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Related Products to Adams Arms P-Series Mid Kit

Adams Arms P-Series Mid Kit Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, Adams Arms P-Series Mid Kit w/15.5in M-LOK Rail, Black, FGAA-03307 , MPN: FGAA-03307-DMO , Code: ADA-ATB-PSMK-FGAA-03307-DMO
  • Adams Arms P-Series Mid Kit w/15.5in M-LOK Rail, Black, FGAA-03307 , MPN: FGAA-03307 , UPC: 812151023773 , Code: ADA-ATB-PSMK-FGAA-03307
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