2.7K views · 111 reactions | Our RRD-4C 30 Muzzle Brake on a 30-30 lever action, WHAT RECOIL!? #Repost @kalashpoint ・・・ When you want 336 DARK to recoil like a .22lr, enter @jmaccustoms RRD4C-30 #kalashpoint #truetothecraft #nogimmics #kalashpilgrim #kalashpilgrimage #kalashkowboy #outlawsforlife #notabankrobber #trainordie #kalashlife #762x39 #keepitkrinky #yearofthepeasant #akpeasant | JMac Customs LLC | Facebook
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2.7K views · 111 reactions | Our RRD-4C 30 Muzzle Brake on a 30-…
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RRD-4C muzzle brake comp in action! Repping our JMac T-Shirt at a competition! https://www.jmac-customs.com/products/rrd-4c-muzzle-brake-compensator-24mmrh #Repost @klayowens ・・・ PIRATES! @jmaccustoms #jmaccustoms #kalashnilyfe #ak_addicts #bakelite #ak47 #763x39 #gun_porn #gun_range | JMac Customs LLC
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RRD-4C muzzle brake comp in action! Repping our JMac T-Shirt …
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32 reactions · 7 comments | RRD-2C 30S X37 back in stock! This muzzle brake also works as a suppressor mount making it one of the lightest, shortest, simple and inexpensive option on the market! | JMac Customs LLC | Facebook
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32 reactions · 7 comments | RRD-2C 30S X37 back in stock! This muzzl…
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5.3K views · 126 reactions | JMAC CUSTOMS RRD-4C "12" SHOTGUN MUZZLE BRAKE IN STOCK https://goo.gl/xjzmWR | Atlantic Firearms | Facebook
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1.3K views · 74 reactions | Who would rock this setup!? Our new #rrd2cx muzzle brake comp with blast shield and accepts a long list of popular suppressors like the @torrentsuppressors T9k! This EVO also features our #rsaevo stock/brace adapter  #jmaccustoms | JMac Customs LLC | Facebook
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1.3K views · 74 reactions | Who would rock this setup!? Our new #…
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1K views · 37 reactions | RRD-4C "SLIM" muzzle brake comp doing what...
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1K views · 37 reactions | RRD-4C "SLIM" muzzle brake comp doing …
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47 reactions · 7 comments | Our first ever 5.56 dedicated RRD-4C muzzle brake compensator, and let me tell you the results are phenomenal! Zero muzzle rise and a reduced flash signature in a device that weighs less than 2oz! Stay tuned for more videos, pictures and details! #jmaccustoms #rrd4c #556 #ACR #sbr #nfa #muzzlebrake #compensator #flashhider Hexmag | JMac Customs LLC | Facebook
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47 reactions · 7 comments | Our first ever 5.56 dedicated RRD-4C muzzl…
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Our RRD-2C KeyMount incorporates our best selling muzzle brake and …
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28 reactions | Comparing the weights of the RRD-4C original, th…
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@e13anor shooting the @palmettostatearmoryofficial AK…
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3.2K views · 213 reactions | Here's how we beat the winter blues! Fea…
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1.6K views · 108 reactions | Who needs this setup!? The RRD-2C X3…
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Some nice closeups of our #laf14 and #laf28 LAF muzzle brakes! 🎥 @…
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1.1K views · 41 reactions | What a difference a front end conversion...
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