JMAC Customs RRD-4C 28 Slim 9 Muzzle Device - RRD-4C-28-S-9
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Jmac Customs
Overview
The JMAC Customs RRD-4C 28 Slim 9 is a muzzle brake designed specifically for 9mm calibers. Its 1/2x36 thread pitch makes it compatible with a variety of barrels, allowing for effective recoil reduction and muzzle rise control during rapid fire. This muzzle device is often found on builds focused on performance and precision, particularly in competition or tactical setups.
Specifications
JMAC Customs RRD-4C 28 Slim 9 Muzzle Device - RRD-4C-28-S-9
Available Merchants(1)
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Price Alert
Price and stock
Availability is good for the JMAC Customs RRD-4C 28 Slim 9 Muzzle Device - RRD-4C-28-S-9: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $76.46, so there haven't been real sales lately. Buying today, the lowest price is $76.46 at Optics Planet, which matches the best price we saw in September.
Prices checked · refreshed daily across 30+ retailers
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