| September 2026 | August 2026 | July 2026 | |
|---|---|---|---|
| NEW | View Current Value | $3,365.08 ( + $513.92 ) | $2,851.16 |
| USED | View Current Value | $1,085.84 ( - $745.72 ) | $1,831.56 |
| Price | Item | Condition | Date Sold |
| $399.00 | 5 56MM NATO SR 556 RUGERAR15 WILSON UPPER BALLISTIC ADV 16 56 1 7 ROCKR TRIG UNFIRED INCH BARREL |
New | |
| $3,800.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $159.90 | ADVANCED ARMAMENT CORPORATION AAC BLACKOUT FLASH HIDER 5 56MM 90T SR SERIES ONLY 1 2 28 64242 850036491064 |
New | |
| $3,299.00 | 5 56MM NATO KNIGHTS ARMAMENT CO ARMAMENT SR 15 KS 4 56 819064019244 SR 121442 16 INCH BARREL |
New | |
| $4,199.99 | KNIGHTS ARMAMENT CO KAC KS3 SR 15 11 5 56NATO SHORT BARREL RIFLE 819064019176 121441 |
New | |
| $3,650.00 | KNIGHTS ARMAMENT CO KNIGHT’S SR 15 KS 3 11 5” 5 56 NATO RIFLE 121441 |
New | |
| $4,599.00 | KNIGHTS ARMAMENT CO KS1 13 7 SBR SR 15 KAC 5 56 NATO 819064019169 121439 |
New | |
| $3,999.95 | 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 MOD 2 56 16 #31900 INCH BARREL |
New | |
| $3,699.00 | KNIGHTS ARMAMENT CO KNIGHT'S SR 15 KS 2 5 56MM 14 SBR 819064019084 121440 |
New | |
| $2,799.00 | KNIGHTS ARMAMENT KAC SR15 SR 15 KS 2 KS2 MOD 14 5 56 121440 SBR |
New | |
| $3,175.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 3 5 56 NATO 11 SBR 30RD 121441 819064019176 |
New | |
| $3,635.00 | KNIGHTS ARMAMENT KS1 13 7 SBR SR 15 KAC 5 56 NATO 819064019169 121439 |
New | |
| $2,000.00 | 300 AAC BLACKOUT 7 62X35MM RUGER SR 556 TAKEDOWN WITH EXTRA BARREL AND BACK PACK 16 INCH |
New | |
| $3,525.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 3 5 56 NATO 11 SBR 30RD 121441 819064019176 |
New | |
| $1,100.00 | 5 56MM NATO RUGER SR 556 IN BOX OLD STOCK |
New | |
| $3,299.95 | 5 56MM NATO SR 15 KNIGHTS ARMAMENT CO SR15 KS 4 56 16 KAC 819064019244 KAC121442 |
New | |
| $3,000.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 2 5 56 NATO 14 SBR 30RD 121440 819064019084 |
New | |
| $3,875.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 3 5 56 NATO 11 SBR 30RD 121441 819064019176 |
New | |
| $4,150.00 | KNIGHTS ARMAMENT CO KNIGHT'S KAC SR 15 KS3 KS 3 121441 SBR 5 56MM 11 |
New | |
| $2,999.99 | KAC SBAR 15 RIFE SYSTEM 5 56 SR KS 1 121439 KNIGHTS ARMAMENT 819064019169 |
New | |
| $2,939.99 | KAC SBAR 15 RIFE SYSTEM 5 56 SR KS 1 121439 KNIGHTS ARMAMENT 819064019169 |
New | |
| $4,299.00 | KNIGHTS ARMAMENT CO SR 15 KS 1 MOD26 SBR 5 56NATO 13 7 BARREL 30+1 NFA ITEM 819064019169 NFAEB KAC121439 |
New | |
| $600.00 | 223 REM WINCHESTER MODEL XPR STEALTH SR RIFLE 223REM 16 THREADED GREEN 048702019364 INCH BARREL 535757208 |
New | |
| $1,000.00 | 5 56MM NATO RUGER SR 556 IN BOX OLD STOCK 2011 |
New | |
| $3,425.00 | KNIGHTS ARMAMENT CO KNIGHT'S SR 15 KS 3 5 56 NATO 11 SBR |
New | |
| $4,175.00 | KNIGHTS ARMAMENT CO SR 15 KS 3 MOD26 SBR 5 56NATO 11 BARREL 30+1 NFA ITEM 819064019176 NFAEB KAC121441 |
New | |
| $4,402.00 | KNIGHTS ARMAMENT CO SR 15 KS 1 MOD26 SBR 5 56NATO 13 7 BARREL 30+1 NFA ITEM 819064019169 NFAEB KAC121439 |
New | |
| $810.00 | 5 56MM NATO RUGER SR 556 56 NEVER FIRED |
New | |
| $3,750.00 | KNIGHTS ARMAMENT CO KAC KS 3 SR 15 5 56MM FACTORY SBR RARE |
New | |
| $4,930.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $3,700.00 | KNIGHTS ARMAMENT CO KNIGHT'S KAC SR 15 KS 3 SBR 556 11 5 INCH COMPLETE RIFLE |
New | |
| $4,499.00 | KNIGHTS ARMAMENT KS1 13 7 SBR SR 15 KAC 5 56 NATO 819064019169 121439 |
New | |
| $905.00 | ZASTAVA ZPAP M90 223 5 56 ZR90556SR 685757098496 |
New | |
| $3,175.00 | KNIGHTS ARMAMENT CO KNIGHT'S SR 15 KS 3 5 56 NATO 11 SBR |
New | |
| $4,378.99 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $1,499.00 | 6 8 REM SPC RUGER SR 556 IN GAS PISTON UNFIRED BOUGHT 2012 16 INCH BARREL |
New | |
| $4,000.00 | KNIGHTS ARMAMENT CO KNIGHT'S SR 15 KS 3 5 56 NATO 11 SBR |
New | |
| $4,325.00 | KNIGHTS ARMAMENT CO KNIGHT'S SR 15 KS 1 5 56 NATO 13 7 HEAVY BARREL 30RD M LOK SBR 819064019169 |
New | |
| $4,050.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $1,025.00 | 5 56MM NATO RUGER SR 556 |
New | |
| $3,075.00 | 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 KS 4 SR15 KS4 MOD 26 56 16 121442 31547 INCH BARREL 819064019244 |
New | |
| $4,550.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $4,225.00 | KNIGHT'S ARMAMENT SR 15 KS 1 13 7IN 5 56MM SBR |
New | |
| $4,125.00 | KNIGHT'S ARMAMENT SR 15 KS 1 13 7IN 5 56MM SBR |
New | |
| $4,775.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 3 5 56 NATO 11 SBR 30RD 121441 819064019176 |
New | |
| $4,225.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $1,325.00 | ZASTAVA ARMS USA ZR90556SR PAP M90 5 56X45MM NATO 18 25” 30+1 BLACK 685757098496 ZASZR90556SR |
New | |
| $1,299.00 | 223 REM X BOLT SPEED SR BROWNING THREADED 18 INCH BARREL |
New | |
| $4,277.00 | KAC KNIGHTS ARMAMENT COMPANY SR 15 KS 1 5 56 NATO 13 7 SBR 30RD 121439 819064019169 |
New | |
| $4,499.00 | KNIGHTS ARMAMENT CO SR 15 KS 1 MOD26 SBR 5 56NATO 13 7 BARREL 30+1 NFA ITEM 819064019169 NFAEB KAC121439 |
New | |
| $3,599.00 | KNIGHTS ARMAMENT KAC 121440 SR15 KS2 5 56 14 SBR SR 15 KS 2 MOD2 E3 819064019084 |
New | |
| $4,200.00 | HIGHLY SOUGHT AFTER FACTORY KAC KS 1 13 7 SR 15 5 56MM SBR |
New |
| Price | Item | Condition | Date Sold |
| 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 KS 4 56 AR15 SR15 KS4 STONE RIFLE +2 MAGS |
Used | ||
| 5 56MM NATO RUGER SR 556 56 223 PISTON RIFLE – 3 PMAGS FACTORY CASE |
Used | ||
| 5 56MM NATO RUGER SR 556 COLLECTOR GRADE – PISTON DRIVEN ORIGINAL CASE & ACCESSORIES T 591 16036 16 INCH BARREL 736676059027 |
Used | ||
| 6 8MM REM RUGER SR 556 SPC 16 25 INCH BARREL |
Used | ||
| 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 E3 MOD 2 56 AR15 SR15 AR URX +TWO MAGS |
Used | ||
| 5 56MM NATO KNIGHTS ARMAMENT CO SR 15 E3 MOD 2 56 3 PRONG QDC STONER AR15 AR |
Used | ||
| 5 56MM NATO RUGER SR 556 56 PISTON RIFLE QUAD RAIL + DEAD AIR KEYMO BRAKE 16 INCH BARREL |
Used | ||
| 5 56MM NATO RUGER SR 556 AR 15 56X45 2059105 16 INCH BARREL 05902 736676059027 |
Used | ||
| 5 56MM NATO RUGER SR 556 56 AR 15 AR15 16 SR556 +4 MAGS & ORIG BOX |
Used | ||
| 5 56MM NATO SR 556 RUGER AR SEMI AUTOMATIC RIFLE 56X45 13437 736676059027 |
Used | ||
| 5 56MM NATO RUGER SR 556 18 INCH BARREL |
Used | ||
| 5 56MM NATO SR 556 RUGER SR556 TAKEDOWN PISTON 56 300 BLACK OUT 2 BARRELS 16 INCH BARREL |
Used | ||
| 5 56MM NATO SR 556 RUGER AR SEMI AUTOMATIC RIFLE 56NATO 13188 736676059027 |
Used | ||
| RUGER SR 556 5 56MM NATO |
Used | ||
| 223 REM RUGER SR 556 PISTON AR 15 |
Used | ||
| 5 56MM NATO RUGER SR 556 |
Used | ||
| 5 56MM NATO RUGER SR 556VT 56 AR 15 RIFLE 20 SS BARREL 5RD 05914 INCH |
Used | ||
| 5 56MM NATO RUGER SR 556 56 16 BBL PISTON QUAD RAIL AR 15 MAG & SOFT CASE 591 15777 CD 736676059027 |
Used | ||
| OTHER MODEL 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 CQB PISTOL AMBI LOWER 56 11 E3 |
Used | ||
| 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 E3 MOD 2 56 AR15 AR SR15 +TWO MAGS |
Used | ||
| KNIGHTS ARMAMENT CO KNIGHT'S SR 15 CQB MOD2 SBR 11 5 56 |
Used | ||
| KNIGHTS ARMAMENT CO KNIGHT'S SR 15 CQB MOD2 SBR 11 5 56 W 556 QDC MCQ PRT SILENCER |
Used | ||
| 6 8 REM SPC RUGER SR 556 SR556 PISTON GAS SYSTEM 16 INCH BARREL |
Used | ||
| 5 56MM NATO KNIGHTS ARMAMENT CO SR 15 MOD 0 LEGACY 56 KAC TAUPE W XTRAS C |
Used | ||
| OTHER MODEL 5 56MM NATO REMINGTON SR556 PISTON AR15 56 223 REM TAKEDOWN 16 1 QD BARREL W VORTEX RED DOT INCH |
Used | ||
| KNIGHTS ARMAMENT CO SR 15 5 56 |
Used | ||
| 5 56MM NATO RUGER SR 556 TAKEDOWN QD BARREL ADJUSTABLE PISTON AR 15 W BAG KEYMOD RAIL 16 INCH |
Used | ||
| 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 E3 MOD 2 56 AR15 AR FDE SR15 +OG PARTS |
Used | ||
| 5 56MM NATO SR 556 RUGER SR556 56 53337 736676059027 |
Used | ||
| 223 REM UNFIRED WINCHESTER XPR STEALTH SR W VORTEX CROSSFIRE II 1¢ 048702019364 16 INCH BARREL 535757208 |
Used | ||
| 5 56MM NATO RUGER SR 556 RIFLE 56 P09030250 16 INCH BARREL 736676059027 |
Used | ||
| 5 56MM NATO RUGER SR 556 PISTON DRIVER AR 15 56 SEMI AUTO RIFLE 16 INCH BARREL |
Used | ||
| 5 56MM NATO RUGER SR 556 HEAVY |
Used | ||
| 5 56MM NATO RUGER SR 556 RIFLE AR15 1 MAG |
Used | ||
| KNIGHTS ARMAMENT CO SBR KAC SR 15 CQB MOD 2 5 56 NATO AR15 SR15 +ORIG BOX |
Used | ||
| 5 56MM NATO RARE RUGER SR 556 TAKEDOWN PISTON OPERATED 56MN 16 INCH BARREL |
Used | ||
| 5 56MM NATO RUGER SR 556 05902 56 MFG 2009 GAS PISTON 16” BBL RES 16 INCH BARREL |
Used | ||
| 5 56MM NATO SR 556 RUGER |
Used | ||
| KNIGHT'S ARMAMENT SR 15 CQB MOD2 SBR 11 5 56 W 556 QDC MCQ PRT SILENCER |
Used | ||
| RUGER SR 556 5 56MM 16 BARREL RUG 5140 U |
Used | ||
| 5 56MM NATO RUGER SR 556 56 SEMI AUTOMATIC RIFLE 16 G 20417616 1 INCH BARREL 736676059027 |
Used | ||
| 5 56MM NATO RUGER SR 556 TAKEDOWN 16 INCH BARREL |
Used | ||
| 5 56MM NATO RUGER SR 556 SR556 TAKEDOWN AR556 AR |
Used | ||
| 5 56MM NATO RUGER SR 556 56 16 MATTE PISTON AR RIFLE W QUAD RAIL GREAT GTO510200 736676059126 |
Used | ||
| 5 56MM NATO RUGER SR 556 05902 56 MFG 2009 GAS PISTON 16” BBL RES 16 INCH BARREL |
Used | ||
| OTHER MODEL 5 56MM NATO KNIGHTS ARMAMENT CO SR 15 STONER RIFLE 56 13 7 PISTOL BUILD 14 INCH BARREL |
Used | ||
| OTHER MODEL 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR 15 PISTOL 56 CQB MOD 2 SR15 URX4 |
Used | ||
| OTHER MODEL 5 56MM NATO KNIGHTS ARMAMENT CO KAC SR15 11 PISTOL 56NATO WITH BRACE & E3 2 BOLT 31952 INCH BARREL |
Used |
| Base Price: $599.00 | Shipping: Free | Tax: - | Fees: - |
| Base: $599.00 |
Shipping: Free |
Tax: - |
Fees: - |
| Base Price: $599.00 | Shipping: Free | Tax: - | Fees: - |
| Base: $599.00 |
Shipping: Free |
Tax: - |
Fees: - |
| Base Price: $632.22 | Shipping: Free | Tax: - | Fees: - |
| Base: $632.22 |
Shipping: Free |
Tax: - |
Fees: - |
| Base Price: $632.22 | Shipping: Free | Tax: - | Fees: - |
| Base: $632.22 |
Shipping: Free |
Tax: - |
Fees: - |
| Base Price: $632.22 | Shipping: Free | Tax: - | Fees: - |
| Base: $632.22 |
Shipping: Free |
Tax: - |
Fees: - |
