AR-15 Micro Breach Pistol Brace Kit – Anodized Color Options | Moriarti Arms

Stocks & Blades

AR-15 Micro Breach Pistol Brace Kit – Anodized Tube, Complete Buffer System, ATF Approved – Choose Color

The AR-15 Micro Breach Pistol Brace Kit by Moriarti Arms is a compact, rugged stabilizing system designed for smooth, reliable AR pistol operation. This ATF-approved pistol brace includes a complete buffer system and is compatible with all AR-style buffer tubes up to 1.25" diameter—perfect for AR, Glock, CZ Scorpion Evo 3, HK9X, and other builds.

Constructed from durable Zytel polymer composite and matched with a T6 aluminum buffer tube, the brace compresses against the tube at two locking points for added stability. With your choice of anodized tube color, this kit delivers functionality with custom flair.

Kit Includes:

• Micro Breach Pistol Brace

• T6 Aluminum Anodized Buffer Tube (Color Options Available)

• One-point Sling End Plate

• Castle Nut

• 3 oz Carbine Buffer

• Chrome Silicon Spring

Key Features:

• ATF-approved stabilizing brace

• Fits all AR-15 pistol buffer tubes up to 1.25" diameter

• Snag-free, low-profile design prevents gear entanglement

• Length: 8" | Weight: 5 oz

• Zytel polymer composite construction

• Two-point compression lock for stability

• No tools required for installation

• Sleek and lightweight—ideal for compact AR pistol builds

• Lifetime warranty

• Made in the USA by Moriarti Arms

Color Options:

Choose from multiple anodized buffer tube colors to match your build.

Pair it seamlessly with Moriarti AR-15 5″ 5.56 Pistol Upper for a complete AR pistol setup.