AR10 Bolt Carrier Modification - PCW 2.5

***YOU WILL NEED TO SEND IN YOUR CLEAN PERSONAL BCG AFTER PURCHASE. KIT WILL SHIP WITH YOUR MODIFIED BCG TOGETHER. THEY WILL NOT SHIP SEPARATELY. SPEEDY DELIVERY OF YOUR BCG WILL SPEED UP SHIPPING TIMES.

Save with the Dead Foot Arms Bolt Carrier Modification Program. Your bolt, our kit. BCM = Bolt Carrier Modification.

Overview
The DFA PCW (Personal Compact Weapon System) is our parallel-bar compact platform, built as a complement to the DFA SCW (Sub-Compact Weapon). Where the SCW uses offset guide bars to reduce length and produce a unique footprint, the PCW adopts parallel guide bars to provide a conventional PDW stance and feel while maintaining Dead Foot Arms’ standards for strength and reliability.

Why choose the PCW?
Parallel Guide Bar Geometry — Traditional PDW-style alignment for users who prefer familiar ergonomics and multi-platform compatibility including most AR10 firearms.

Compact Collapsible Architecture — Rapidly reduces overall length for storage and CQB maneuverability while preserving structural rigidity when extended.

DFA Build Quality — Precision-machined components, corrosion-resistant finishes, and high-load testing consistent with all DFA systems.

Compatibility & Integration — Designed to pair with all existing DFA kits. 2.5”, 4”, 5.25”, and AR10.

Use Case — Ideal for anyone seeking compact performance in a more conventional PDW configuration.

Spec Callouts:
Collapsed length: 2.5”
Extended length(LOP): 12.3
Button free deployment and 5 length of pull settings
Weight: 23 oz.
Finish: Type III hardcoat anodize / Salt Bath Nitride

Comparison:
SCW (Sub-Compact Weapon) — Offset guide bars, ultra-minimal footprint, DFA’s original sub-compact geometry.

PCW (Personal Compact Weapon) — Parallel guide bars, conventional PDW ergonomics, multi-platform compatibility.

BCG needs to have a rear internal diameter of at least 0.62 inches.

Complete kit will ship with your modified BCG at the same time. Once we receive your BCG, modification takes 1-2 business days.

The PCW Arm Brace is a fully machined ambidextrous aluminum pistol stabilizing brace that attaches to the forearm via a shock cord strap, providing rigid support even in one handed operation.

BCG’S can be shipped too:
DFA LLC
BCM Program
N6768 County Road X
Albany, WI 53502

BCG modification is included in this listing. Buyers ship BCG to above address at their expense. Please include your name, address, email, and order number in the package.

System includes complete Stock/brace assembly, receiver extension, end cap, plunger/recoil springs, plunger, and spring cap.

Important Notice:
Use of this product must comply with all relevant federal, state, and local laws and regulations. Buyers are solely responsible for ensuring that their intended use is lawful before making a purchase. Modifying or altering the PCW Arm Brace in a manner inconsistent with its original design may trigger National Firearms Act (NFA) oversight and is strongly discouraged.
NFA Compliance Advisory:
The PCW Arm Brace is engineered specifically as a stabilizing aid for pistols and is not intended to function as a shoulder stock. Using it to shoulder-fire a weapon may constitute a violation of NFA regulations. It is your duty to ensure the lawful and appropriate use of the PCW Arm Brace at all times. If you own a brace-equipped pistol and are considering upgrading to an PCW Stock, be aware that this change could subject the firearm to classification as an NFA item. This could result in legal obligations such as registration under NFA guidelines. Users are fully accountable for adhering to all applicable firearms laws and properly registering any resulting NFA-regulated configurations involving Dead Foot Arms products.