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Questions & Answers
What is the length of stock. Better yet, what LOP when all set up? Manufacturer Answer

The length of pull for the Carbine Mini Stock assembly when installed is 10.5"

by Phase 5 WSI, Manufacturer, November 27, 2024
Will a JP Enterprise SCS buffer system work with this? Expert Answer

The JP Enterprises SCS Buffer System could be used with the Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly.

by Hunter, Gear Expert, April 25, 2022
Gun Model: AR-10 , AR-15 Condition: New Gun Type: Rifle

Code: 1U8-FBS-CMSA-EE

MPN: CMSA

UPC: 813318022738

List: $164.97Save 24%
$125.00

Product Info for Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle

The Phase 5 Carbine Mini Stock Assembly (CMSA) is a combo kit featuring our Universal Mini Stock (UMS) mounted on our HexOne buffer tube (HexOne). This pair is an excellent compact fixed stock solution. The UMS and HexOne are precision machined in house from USA sourced raw billet aluminum. The HexOne buffer tube is cut from 7075-T7 and the UMS is 6061-T6. The HexOne buffer tube features a hexagonal design that is much thicker and rugged than a mil-spec receiver extension tube making it perfect for 5.56 NATO, 300 BLK, or even calibers like 7.62x39 and .308 (note: if you use this on a .308 weapon, you will need a .308 carbine buffer and .308 carbine spring). It will also work great with pistol caliber carbines such as 9mm, 40 S&W, and 45 ACP, but you may need a different buffer and/or spring. The UMS offers a smaller footprint and bottom curve which makes for a far superior anchor of the stock on the chest, and this allows an operator to get in and out of position with greater ease.image

WARNING: California`s Proposition 65

Specifications for Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Aluminu:

Mfg Item Num:  CMSA
Supplier SKU:  110504
Category:  STOCKS AND FORENDS
Type:  Stock Kit
Firearm Type:  Rifle
Firearm Model:  AR15/AR10
Material:  Aluminum
Finish:  Black

Features of Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Aluminu

  • The HexOne buffer tube is cut from 7075-T7 and the UMS is 6061-T6.
  • Much thicker and rugged than a mil-spec receiver extension tube
  • Perfect for 5.56 NATO, 300 BLK, or even calibers like 7.62x39 and .308 (If you use this on a .308 weapon, you will need a .308 carbine buffer and .308 carbine spring).
  • Works great with pistol caliber carbines such as 9mm, 40 S&W, and 45 ACP (you may need a different buffer and/or spring)

Package Contents:

  • Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Aluminu
  • Castle Nut End Plate Carbine Buffer and Phase 5 Enhanced Buffer Spring Allen Wrench

Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Orderable Models

List of Orderable Models

  • Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle , MPN: CMSA , UPC: 813318022738 , Code: 1U8-FBS-CMSA-EE

Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Aluminu , MPN: CMSA-DEMO , Code: 1U8-FBS-CMSA-DEMO
  • USED Phase 5 Weapon Systems Inc CMSA Carbine Mini Stock Assembly AR15/AR10 Rifle Aluminu, EDEMO3, Condition Parts Only/Salvage, Wrong Product , MPN: CMSA-EDEMO3 , Code: 1U8-FBS-CMSA-EE-EDEMO-WP-F
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