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.

BCM Recce 16 with Silencer...

BCM Recce 16 with Silencer Co. Specwar...

Price $1,999.95
BCM Recce 16 with Silencer Co. Specwar Suppressor TB caliber rifle. BCM Recce 16 bundled together with a Silencer Co. Specwar 556 for a beautiful suppressed package. New. Class III item. NFA rules do apply.  
Previously sold
Remington 700 Tactical .308...

Remington 700 Tactical .308 Caliber Rifle with...

Price $3,495.00
Remington 700 Tactical .308 caliber rifle with TSC Hunter Suppressor. Remington 700 mounted in a MPA chassis with Timney 517 trigger, Texas Silencer Company Hunter .308 caliber suppressor and a Leupold Mark 4 6.5-20 in excellent condition. New. Class III item. NFA rules do apply.  
Previously sold
PRI Reflex MK 12...

PRI Reflex MK 12 .223-5.56mm (nR21425) New

Price $4,795.00
PRI Reflex MK 12 .223-5.56mm caliber rifle. Precision Reflex MK12 Mod O SPR equipped with Nightforce 2.5-10 on a Unimount, Harris bipod and Allen Engineering AEM5 Suppressor. New. Class III item. NFA rules apply.  
Previously sold
Sig Sauer MPX 9mm (R21424)

Sig Sauer MPX 9mm (R21424)

Price $3,495.00
Sig Sauer MPX 9mm caliber rifle. Sig MPX K SBR equipped with Trijicon RMR Type 2, Surefire M300 and a Dead Air Wolf 9SD suppressor Perfect PDW package. Class III item. NFA rules apply.  
Previously sold
Vector Arms V-53 .223 Rem...

Vector Arms V-53 .223 Rem (R21229)

Price $1,349.95
Vector Arms V-53 .223 Rem caliber rifle. Vector V-53 short barrel rifle. Comes with 4 magazines and a soft case. Class III item. NFA rules do apply.  
Previously sold
Daniel Defense DDM4 Mark 18...

Daniel Defense DDM4 Mark 18 5.56 (nR21181) New

Price $1,729.95
Daniel Defense DDM4 Mark 18 5.56 caliber rifle. Daniel Defense MK 18 with Daniel Defense furniture and 10.5” barrel. New. Class III item. NFA rules do apply.  
Previously sold
Sig Sauer MPX 9mm (R21094)

Sig Sauer MPX 9mm (R21094)

Price $1,899.95
Sig Sauer MPX 9mm caliber rifle. Sig MPX K model with 4.5” barrel and telescoping stock. Class III item. NFA rules do apply!  
Previously sold
Advanced Armament MPW .300...

Advanced Armament MPW .300 AAC Blackout...

Price $1,759.95
Advanced Armament MPW .300 AAC Blackout caliber rifle. Lightweight 12.5” SBR setup for an AAC suppressor. Knights URX3.0 rail, AAC 5IT flash hider, Magpul stock and grip. New! All NFA rules apply.  
Previously sold
PWS MKIII Model 2 .300...

PWS MKIII Model 2 .300 Blackout Caliber Rifle...

Price $2,149.95
PWS MKIII Model 2 .300 Blackout caliber rifle. P.W.S. MKIII Model 2 .300 Blackout has 11.8” barrel, receivers are alloy forged light weight. Adjustable gas block for the piston running system. Ambidextrous controls, enhanced trigger. All NFA rules apply.  
Previously sold
Knights Armament SR15 SBR...

Knights Armament SR15 SBR 5.56 caliber rifle...

Price $2,599.95
Knights Armament SR15 SBR 5.56 caliber rifle. Knights Armament SR-15 CQB Model 2 in 5.56 mm. Comes with 11.5” barrel, Ambidextrous lower receiver, LMT SOP MOD stock and Knights front and rear sights. All NFA rules apply.  
Previously sold
Knights SR-30 SBR .300...

Knights SR-30 SBR .300 Blackout caliber rifle...

Price $2,699.95
Knights SR-30 SBR .300 Blackout caliber rifle. Knights Armament SR-30 SBR in .300 Blackout comes with Knights front and rear sights, Ambidextrous lower receiver, magnesium Keymod rail, Knights two stage trigger and LMT SOP MOD stock. All NFA rules apply.  
Previously sold
Remington AAC Model 7 .300...

Remington AAC Model 7 .300 Blackout caliber...

Price $3,195.00
Remington AAC Model 7 .300 Blackout caliber rifle. Remington Model 7 in .300 Blackout comes with ATN Mini Thor, AAC marked stock, and Gemtech Tracker 30 Cal suppressor. Perfect hog gun a.k.a. “Midnight Hog Slayer”. All NFA rules apply.  
Previously sold
AWC Systems Tech Ultra 13...

AWC Systems Tech Ultra 13 Take Down .22 LR...

Price $1,495.00
AWC Systems Tech Ultra 13 Take Down .22 LR caliber rifle. Works with all Ruger components and comes with Ruger takedown backpack. New. All NFA rules apply.  
Previously sold
SRT Arms Ruger 77/44 .44...

SRT Arms Ruger 77/44 .44 Mag caliber rifle...

Price $1,899.95
SRT Arms Ruger 77/44 .44 Mag caliber rifle. Integrally suppressed .44Mag bolt action rifle. 4-round magazine and wood stock. Built on Ruger 77/44 action. New. All NFA rules apply.  
Previously sold
SRT Arms Ruger 77/44 .44...

SRT Arms Ruger 77/44 .44 Mag caliber rifle...

Price $1,899.95
SRT Arms Ruger 77/44 .44 Mag caliber rifle. Integrally suppressed .44 Mag bolt action rifle. 4-round magazine and synthetic stock. Built on Ruger 77/44 action. New. All NFA rules apply.  
Previously sold
CMMG MK4 .300 Blackout...

CMMG MK4 .300 Blackout (nR20263) New

Price $1,229.95
CMMG MK4 .300 Blackout caliber rifle. CMMG MK4 .300 Blackout with 8.3” barrel, KeyMod rail, and Magpul furniture. Perfect for CQB or PDW applications. All NFA rules apply!  
Previously sold