$700.00

T86 Style Short Stroke AR-15

Price Negotiable?: Yes
Phone Number: Click to view
Condition: Used
Listing Type: Individual
City: Lehi
State: Utah
Zip/Postal Code: 84043
Local County (e.g., Summit County): Utah
Make/Brand: 205th Arsenal / Davidson Defense
Model: AR-15 / T86
Caliber: 5.56x45mm
Terms: Must agree to terms
Listed: August 13, 2026 5:32 pm
Expires: 23 days, 16 hours

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Listing Type: Individual

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Description

This rifle is a bit of a unicorn, a short stroke gas piston build using an Anderson lower and an upper I bought from Davidson Defense about a year or so ago. I’ve often referred to it as a T86, former primary rifle of the Republic of China Armed Forces, but it’s not precisely the same. The receiver appears to be a standard A1 carry handle upper, but the bolt carrier group, barrel, gas system and handguard all appear to be authentic T86 or T91 parts. Charging handle is T91 as well. Barrel is ~12″ long with a pinned and welded extended flash hider to bring it to ~18″. Gas piston has been given a general clean and wipe down, comes with M4 style stock and Magpul K grip. Haven’t had any functional problems with it.

Listing ID: 5516a7e53623785c

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