Class III Rifles

Tactical Rifles: Class III (3) Weapons for Sale

When it comes to Class 3 weapons for sale, Collectors Firearms offers a wide variety of tactical rifles. Our tactical rifles for sale include everything from Bushmaster ACR rifles to Colt M4s to Barrett .50 BMGs. You may want to bookmark our new arrivals page, as our inventory changes regularly. And keep in mind that these are Class 3 weapons, so NFA rules apply.

Scroll through our selection of Class 3 tactical rifles for sale below and browse our inventory of other Class 3 weapons for sale. For other kinds of collectable rifles, check out our antique long guns and Winchesters.

For more information, or to ask a question, please call us at (877) 214-9327 or email info@collectorsfirearms.com.

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Showing 1-20 of 142 item(s)

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Rossi 92SRC .38/357 (SBR) (PR47787)

$699.95

Rossi 92SRC .38/357 (SBR) caliber pistol. Rossi 92SRC Mare’s Leg SBR with 9 ½” barrel chambered in .357 Magnum in great condition. Class III item. NFA rules apply.

Previously sold

Ruger Suppressed 10/22 Carbine .22 LR (R26170)

$599.95

Ruger Suppressed 10/22 Carbine .22 LR caliber rifle. Ruger 10/22 with GUN Technology integral suppressed barrel and red dot optic in good condition. Class III item. NFA rules apply.

Previously sold

Ruger Suppressed 10/22 Carbine .22 LR (R26169)

$599.95

Ruger Suppressed 10/22 Carbine .22 LR caliber rifle. Classic Ruger 10/22 with an integrally suppressed barrel and Tasco 3-9X scope in good condition. Class III item. NFA rules apply.

Previously sold

AWC Ultra II .22 WMR (R25748)

$1,499.95

AWC Ultra II .22 WMR caliber rifle. AWC Ultra II integral suppressor bolt action rifle using a Ruger 77/ 22 action chambered in .22WMR. All NFA rules apply! New.

Previously sold

Aero Precision X15 5.56 (R25538)

$1,499.95

Aero Precision X15 5.56 caliber rifle. With an SWS MISB integrally suppressed upper in great condition. All NFA rules apply!

Previously sold

Primary Weapons Systems MK III .223 Wylde (R24862)

$1,449.95

Primary Weapons Systems MK III .223 Wylde caliber rifle. Model 1 with 11.5” barrel chambered in .223 Wylde, Magpul furniture and sights. All NFA rules apply!

Previously sold

Pioneer Arms PPS43-C 7.62x25 SBR (R24863)

$699.95

Pioneer Arms PPS43-C 7.62x25 SBR caliber rifle. Pioneer Arms PPS43-C SBR built on a form 1 with one magazine, overfolded stock and matching sling in excellent condition. All NFA rules apply!

Previously sold

Sig Sauer SIG556XI SBR 5.56mm (R24410)

$1,249.95

Sig Sauer SIG556XI SBR 5.56mm caliber rifle. With 11.5” barrel and side folding stock. All NFA rules apply!

Previously sold

Sig Sauer MPX SBR 9mm (R24409)

$1,575.00

Sig Sauer MPX SBR 9mm caliber rifle. With 8’ barrel and telescoping stock. All NFA rules apply!

Previously sold

Colt M4 SBR 5.56mm (C14952)

$1,499.95

Colt M4 SBR 5.56mm caliber carbine. Colt M4 SBR with 11.5” barrel, A.R.M.S. handguard and EoTech holographic sight. Class III item. All NFA rules apply!

Previously sold

Remington 700 AAC-SD .300 Blackout (nR23422) New

$2,499.95

Remington 700 AAC-SD .300 Blackout caliber rifle. Remington 700 AAC with 16” barrel chambered in .300 Blackout mounted in Masterpiece Arms BA hybrid chassis with CSR side fold stock and Dead Air Sandman-S. New. Class III item. NFA rules apply.

Previously sold

Knights SR-SBR .300 Blackout (R23221)

$3,749.95

Knights SR-SBR .300 Blackout caliber rifle. Knights SR-SBR with M-Lok rail, 9.5” .300 Blackout barrel, dedicated suppressor, ambidextrous lower and SOPMOD stock. New! ALL NFA RULES APPLY!

Previously sold

Arsenal SLR 107 UR 7.62x39 (R22144)

$1,749.95

Arsenal SLR 107 UR 7.62x39 caliber SBR. Arsenal SLR 107 UR SBR with metal folding stock and Arsenal Quad rail. NEW. Class III item. NFA rules apply.

Previously sold

Remington 700 .308 WIN with TSC Hunter...

$1,995.00

Remington 700 .308 WIN caliber rifle. Tactical bolt action 16.5” threaded barrel sold with a “Hunter” suppressor in excellent condition. A perfect hog gun setup. Class III item. NFA rules apply.

Previously sold

Colt M4 Carbine 5.56 (SBR) (C13510)

$1,495.00

Colt M4 Carbine 5.56 (SBR) carbine. A Colt 11.5” Commando with a B5 Sopmod stock and Midwest Industries quad rail. Class III item. NFA rules apply.

Previously sold

H&K SL8 Stock (MIS1159)

$175.00

H&K SL8 Stock with trigger components.

Previously sold

Advanced Armament MPW .300 AAC Blackout (R21828)

$1,495.00

Advanced Armament MPW .300 AAC Blackout caliber rifle. This AAC MPW in .300 Blackout has a 12.5” barrel to allow the cartridge plenty of burn. It is also equipped with Magpul furniture, Knights URX 3.1 rail and Geissele 2 stage trigger. Class III item. NFA rules apply.

Previously sold

Patriot Ordnance Factory P-415 5.56mm (R21829)

$2,195.00

Patriot Ordnance Factory P-415 5.56mm caliber rifle. The smallest SBR in our inventory. The POF P-415 aka “The Goblin” sports a 7.5” barrel, Magpul furniture and an enhanced trigger. Class III item. NFA rules apply.

Previously sold

Primary Weapon Systems MK1 .223 Wylde (R21830)

$1,650.00

Primary Weapon Systems MK1 .223 Wylde caliber rifle. The PWS MKIII Mod 2 is a great SBR with a hybrid keymod/ Picatinny rail 11.5” barrel and a long stroke piston system. Class III item. NFA rules apply.

Previously sold

CMMG MK4 .300 Blackout (R21831)

$2,174.95

CMMG MK4 .300 Blackout caliber rifle. A great PDW package! A factory CMMG .300 Blackout SBR with 8” barrel, Troy PDW stock kit, and a Dead Air Sandman K. Class III item. NFA rules apply.

Previously sold

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