A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56)

A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56) - Image 2

A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56) - Image 3

A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56) - Image 4

A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56)

Name: A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56)
SKU: SBSA-A2-5.56
Price: 89.00 USD
Availability: InStock
Rating: 5.00 (1 reviews)

Rated 5.00 out of 5 based on 1 customer rating

(1 customer review)

$89.00

Availability: In stock

Extremely compact, lightweight design
Accepts suppressors and accessories that fit the A2 flash hider
Drastically reduces recoil and also functions as a compensator
Uses an internal expansion chamber to reduce recoil and maximize tune-ability
Tunable via opening up “tuning holes” with a drill at expansion chamber (instructions provided)
Simplified design is perfect for all builds
For .223/5.56mm or 5.45mm caliber rifles with 1/2″-28 barrel threads
Includes crush washer
1.900″ Overall length
2.3oz Weight
Brakes are hardened, bead blasted, then go through QPQ Black Nitride giving them a slightly matte black finish
100% made in the USA like all of our products

Weight	.25 lbs
Dimensions	1 × 1 × 2 in

1 review for A2 Suppressor Adapter Siege Brake .223/5.56 (SBSA-A2-5.56)

Rated 5 out of 5

Mark White (verified owner) – January 29, 2026

Works much better than the standard A2 flash hider. Works even better pair with the titanium bcg and 2 stage comp dead blow. Much love and thanks for the m&ms