Daniel Defense M4 v7 AR-15 Semi Auto Rifle 5.56 NATO 16" Barrel 30 Rounds DD MFR Free Float M-LOK Hand Guard Collapsible Stock Mil Spec + Cerakote Finish - Duke's Sport Shop, Inc.
Daniel Defense M4 Carbine V7 Cold Hammer Forged 16 Inch Government Barrel Mid-Length Gas System Free Floating MFR XS Lightweight Modular M-Lok Rail System Quick Detach Points 30 Round Magazine, The Guns
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16" aluminum barrel Mid-Length for M4/AR15 [5KU] | TaiwanGun US & EU
ATF Rescinds Prior Methods to Measure a Firearm's Overall Length when Equipped with a Stabilizing Brace – Prince Law Offices Blog
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Bloodline 16” M4 5.56 NATO (Mid-Length) | Rosco Manufacturing
16" 5.56 M4 Profile Carbine Length CMV AR 15 Barrel | Quality AR Barrels
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The M4 carbine and M4A1 carbine (USA)
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Colt M4 Carbine 5.56NATO 16" Barrel 30+1 CR6920
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