Browse in-stock parts

Showing the most recently added and restocked parts first.

JMAC Customs FRD-14F Flash Reduction Device w/ 7.62 Cone - M14X1L

Rainier Arms · Muzzle Devices (⚐)

$170.96

↓ $18.99 since Apr 18

Price history & details ›

JMAC Customs FRD-30S Flash Reduction Device w/ 7.62 Cone - 5/8x24

Rainier Arms · Muzzle Devices (⚐)

$170.96

↓ $18.99 since Apr 18

Price history & details ›

JMAC Customs FRD-24F Flash Reduction Device w/ 5.56 Cone - M24x1.5

Rainier Arms · Muzzle Devices (⚐)

$153.00

↓ $36.95 since Apr 18

Price history & details ›

Kinetic Development Group Stribog Muzzle Extension - 6"

Rainier Arms · Muzzle Devices (⚐)

$45.92

Price history & details ›

Knight's Armament Company (KAC) M4QD 5.56mm Flash Suppressor - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$120.74

Price history & details ›

Huxwrx Muzzle Brake-QD 762 Suppressor Mount

Rainier Arms · Muzzle Devices (⚐)

$137.00

Price history & details ›

Huxwrx Flash Hider-QD 556 Suppressor Mount - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$129.00

↑ $5.00 since May 6

Price history & details ›

Huxwrx Muzzle Brake-QD 556 Suppressor Mount - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$143.00

↑ $6.00 since Mar 12

Price history & details ›

JMAC Customs RRD-360 28T KeyMount (KeyMicro) Taper Mount - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$107.96

↑ $0.01 since Jun 25

Price history & details ›

JMAC Customs RRD-360 135T KeyMount (KeyMicro) Taper Mount - M13.5x1

Rainier Arms · Muzzle Devices (⚐)

$107.95

Price history & details ›

Ascalon Arms CZ Scorpion EVO 3/3+ Muzzle Device Shims Kit

Rainier Arms · Muzzle Devices (⚐)

$5.00

Price history & details ›

Bravo Company MFG (BCM) Standard M2 5.56 Compensator

Rainier Arms · Muzzle Devices (⚐)

$89.95

Price history & details ›

JK Armament 155 HD Bald Eagle Compensator - 5/8x24

Rainier Arms · Muzzle Devices (⚐)

$109.25

↑ $10.25 since Jun 25

Price history & details ›

Bravo Company MFG (BCM) Standard M4 5.56 Compensator

Rainier Arms · Muzzle Devices (⚐)

$89.95

Price history & details ›

Bravo Company MFG (BCM) Standard M6 5.56 Compensator

Rainier Arms · Muzzle Devices (⚐)

$89.95

Price history & details ›

Bravo Company MFG (BCM) Extended M5 5.56 Compensator

Rainier Arms · Muzzle Devices (⚐)

$94.95

Price history & details ›

Bravo Company MFG (BCM) Extended M7 5.56 Compensator

Rainier Arms · Muzzle Devices (⚐)

$94.95

Price history & details ›

Sons of Liberty Gun Works Nox 2 Chamber Keymo Muzzle Device - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$118.75

↑ $9.75 since Jun 25

Price history & details ›

Lantac Stingray .223/ 5.56mm Non Linear Compensator - Stainless Steel

Rainier Arms · Muzzle Devices (⚐)

$166.99

Price history & details ›

Torrent Suppressors Hideout Muzzle Device & QD Mount Set - .578x28

Rainier Arms · Muzzle Devices (⚐)

$99.99

Price history & details ›

Griffin Armament Taper Mount Minimalist Stealth Flash Suppressor 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$80.70

↑ $0.75 since Jun 25

Price history & details ›

Rainier Industries Contract Over Run .223/5.56 Muzzle Brake - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$65.00

Price history & details ›

Rainier Industries .223/5.56 Flash Hider - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$65.00

Price history & details ›

Forward Controls Design 6310KM-L Keymo Long Mount - 5/8x24

Rainier Arms · Muzzle Devices (⚐)

$104.50

Price history & details ›

Forward Controls Design 6315KM-L Keymo Long Mount - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$104.50

Price history & details ›

Forward Controls Design 6315KM-S 9MM Keymo Micro Mount - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$99.75

Price history & details ›

Knight's Armament Company (KAC) QDC 7.62mm Flash Suppressor - 5/8x24

Rainier Arms · Muzzle Devices (⚐)

$188.21

↑ $1.10 since Jun 25

Price history & details ›

Surefire Socom 5.56mm 4-Prong Flash Hider - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$179.00

↑ $27.00 since Jun 25

Price history & details ›

Sig Sauer TREAD 3-Chamber Compensator - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$66.99

↓ $13.00 since Jan 10

Price history & details ›

Forward Controls Design 1215KM Keymo Mount - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$104.50

Price history & details ›

Forward Controls Design 1210KM Keymo Mount - 5/8x24

Rainier Arms · Muzzle Devices (⚐)

$104.50

Price history & details ›

Krebs Custom Self Timing IMS Flash Hider - 7.62x39

Rainier Arms · Muzzle Devices (⚐)

$120.00

Price history & details ›

JMAC Customs RRD-2C 14F KeyMount Muzzle Brake - M14x1 LH

Rainier Arms · Muzzle Devices (⚐)

$122.90

↑ $23.94 since Jun 25

Price history & details ›

JMAC Customs GFH KeyMount Flash Hider

Rainier Arms · Muzzle Devices (⚐)

$98.96

↑ $4.50 since Aug 3

Price history & details ›

Dead Air Key Micro Brake - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$89.00

↓ $0.99 since Jun 25

Price history & details ›

JMAC Customs GFHC KeyMount Flash Hider Compensator

Rainier Arms · Muzzle Devices (⚐)

$110.61

↑ $11.65 since Jun 25

Price history & details ›

JK Armament War Eagle Comp/Flash Hider

Rainier Arms · Muzzle Devices (⚐)

$147.25

↑ $22.15 since Jun 25

Price history & details ›

Dead Air Key Mount Flash Hider

Rainier Arms · Muzzle Devices (⚐)

$89.00

Price history & details ›

Griffin Armament M4SD Hammer Comp 5.56mm

Rainier Arms · Muzzle Devices (⚐)

$90.20

↑ $0.20 since Jun 25

Price history & details ›

Griffin Armament Taper Mount Linear Comp

Rainier Arms · Muzzle Devices (⚐)

$99.70

↓ $0.25 since Jun 25

Price history & details ›

Sons of Liberty Gun Works NOX Deadair Sandman Muzzle Device Keymount

Rainier Arms · Muzzle Devices (⚐)

$109.00

↑ $21.01 since Sep 11

Price history & details ›

Griffin Armament EZ Brake .223/5.56 - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$80.70

↑ $0.75 since Jun 25

Price history & details ›

Rainier Arms Mini Compensator - RMC 2.0 SS

Rainier Arms · Muzzle Devices (⚐)

$55.00

Price history & details ›

Rainier Arms 9mm Linear Mini Brake - 1/2x28

Rainier Arms · Muzzle Devices (⚐)

$80.00

Price history & details ›

Lantac Dragon 9mm - 1/2x36

Rainier Arms · Muzzle Devices (⚐)

$89.92

↓ $20.00 since Jun 25

Price history & details ›

Griffin Armament 3 Lug Barrel Adapter - 13.5x1LH

Rainier Arms · Muzzle Devices (⚐)

$71.96

↓ $0.04 since Jun 25

Price history & details ›

Rainier Arms Mini Compensator - RMC 2.0 Black

Rainier Arms · Muzzle Devices (⚐)

$55.00

Price history & details ›

V Seven Weapon Systems Helios Muzzle Device - Titanium

Rainier Arms · Muzzle Devices (⚐)

$151.32

↑ $8.73 since Feb 9

Price history & details ›

V Seven Weapon Systems Helios Muzzle Device - DLC Ti

Rainier Arms · Muzzle Devices (⚐)

$161.99

↑ $9.70 since Feb 9

Price history & details ›

Precision Armament - M11 Severe Duty Muzzle Brake DLC Blk .264/6.5

Rainier Arms · Muzzle Devices (⚐)

$113.99

Price history & details ›

50 shown

Description	Retailer	Type	Price	90-day
JMAC Customs FRD-14F Flash Reduction Device w/ 7.62 Cone - M14X1L Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$170.96 ↓ $18.99 Apr 18	Price history & details ›
JMAC Customs FRD-30S Flash Reduction Device w/ 7.62 Cone - 5/8x24 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$170.96 ↓ $18.99 Apr 18	Price history & details ›
JMAC Customs FRD-24F Flash Reduction Device w/ 5.56 Cone - M24x1.5 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$153.00 ↓ $36.95 Apr 18	Price history & details ›
Kinetic Development Group Stribog Muzzle Extension - 6" Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$45.92	Price history & details ›
Knight's Armament Company (KAC) M4QD 5.56mm Flash Suppressor - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$120.74	Price history & details ›
Huxwrx Muzzle Brake-QD 762 Suppressor Mount Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$137.00	Price history & details ›
Huxwrx Flash Hider-QD 556 Suppressor Mount - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$129.00 ↑ $5.00 May 6	Price history & details ›
Huxwrx Muzzle Brake-QD 556 Suppressor Mount - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$143.00 ↑ $6.00 Mar 12	Price history & details ›
JMAC Customs RRD-360 28T KeyMount (KeyMicro) Taper Mount - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$107.96 ↑ $0.01 Jun 25	Price history & details ›
JMAC Customs RRD-360 135T KeyMount (KeyMicro) Taper Mount - M13.5x1 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$107.95	Price history & details ›
Ascalon Arms CZ Scorpion EVO 3/3+ Muzzle Device Shims Kit Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$5.00	Price history & details ›
Bravo Company MFG (BCM) Standard M2 5.56 Compensator Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$89.95	Price history & details ›
JK Armament 155 HD Bald Eagle Compensator - 5/8x24 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$109.25 ↑ $10.25 Jun 25	Price history & details ›
Bravo Company MFG (BCM) Standard M4 5.56 Compensator Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$89.95	Price history & details ›
Bravo Company MFG (BCM) Standard M6 5.56 Compensator Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$89.95	Price history & details ›
Bravo Company MFG (BCM) Extended M5 5.56 Compensator Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$94.95	Price history & details ›
Bravo Company MFG (BCM) Extended M7 5.56 Compensator Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$94.95	Price history & details ›
Sons of Liberty Gun Works Nox 2 Chamber Keymo Muzzle Device - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$118.75 ↑ $9.75 Jun 25	Price history & details ›
Lantac Stingray .223/ 5.56mm Non Linear Compensator - Stainless Steel Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$166.99	Price history & details ›
Torrent Suppressors Hideout Muzzle Device & QD Mount Set - .578x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$99.99	Price history & details ›
Griffin Armament Taper Mount Minimalist Stealth Flash Suppressor 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$80.70 ↑ $0.75 Jun 25	Price history & details ›
Rainier Industries Contract Over Run .223/5.56 Muzzle Brake - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$65.00	Price history & details ›
Rainier Industries .223/5.56 Flash Hider - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$65.00	Price history & details ›
Forward Controls Design 6310KM-L Keymo Long Mount - 5/8x24 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$104.50	Price history & details ›
Forward Controls Design 6315KM-L Keymo Long Mount - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$104.50	Price history & details ›
Forward Controls Design 6315KM-S 9MM Keymo Micro Mount - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$99.75	Price history & details ›
Knight's Armament Company (KAC) QDC 7.62mm Flash Suppressor - 5/8x24 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$188.21 ↑ $1.10 Jun 25	Price history & details ›
Surefire Socom 5.56mm 4-Prong Flash Hider - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$179.00 ↑ $27.00 Jun 25	Price history & details ›
Sig Sauer TREAD 3-Chamber Compensator - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$66.99 ↓ $13.00 Jan 10	Price history & details ›
Forward Controls Design 1215KM Keymo Mount - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$104.50	Price history & details ›
Forward Controls Design 1210KM Keymo Mount - 5/8x24 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$104.50	Price history & details ›
Krebs Custom Self Timing IMS Flash Hider - 7.62x39 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$120.00	Price history & details ›
JMAC Customs RRD-2C 14F KeyMount Muzzle Brake - M14x1 LH Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$122.90 ↑ $23.94 Jun 25	Price history & details ›
JMAC Customs GFH KeyMount Flash Hider Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$98.96 ↑ $4.50 Aug 3	Price history & details ›
Dead Air Key Micro Brake - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$89.00 ↓ $0.99 Jun 25	Price history & details ›
JMAC Customs GFHC KeyMount Flash Hider Compensator Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$110.61 ↑ $11.65 Jun 25	Price history & details ›
JK Armament War Eagle Comp/Flash Hider Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$147.25 ↑ $22.15 Jun 25	Price history & details ›
Dead Air Key Mount Flash Hider Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$89.00	Price history & details ›
Griffin Armament M4SD Hammer Comp 5.56mm Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$90.20 ↑ $0.20 Jun 25	Price history & details ›
Griffin Armament Taper Mount Linear Comp Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$99.70 ↓ $0.25 Jun 25	Price history & details ›
Sons of Liberty Gun Works NOX Deadair Sandman Muzzle Device Keymount Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$109.00 ↑ $21.01 Sep 11	Price history & details ›
Griffin Armament EZ Brake .223/5.56 - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$80.70 ↑ $0.75 Jun 25	Price history & details ›
Rainier Arms Mini Compensator - RMC 2.0 SS Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$55.00	Price history & details ›
Rainier Arms 9mm Linear Mini Brake - 1/2x28 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$80.00	Price history & details ›
Lantac Dragon 9mm - 1/2x36 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$89.92 ↓ $20.00 Jun 25	Price history & details ›
Griffin Armament 3 Lug Barrel Adapter - 13.5x1LH Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$71.96 ↓ $0.04 Jun 25	Price history & details ›
Rainier Arms Mini Compensator - RMC 2.0 Black Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$55.00	Price history & details ›
V Seven Weapon Systems Helios Muzzle Device - Titanium Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$151.32 ↑ $8.73 Feb 9	Price history & details ›
V Seven Weapon Systems Helios Muzzle Device - DLC Ti Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$161.99 ↑ $9.70 Feb 9	Price history & details ›
Precision Armament - M11 Severe Duty Muzzle Brake DLC Blk .264/6.5 Rainier Arms · Muzzle Devices (⚐)	Rainier Arms	Muzzle Devices (⚐)	$113.99	Price history & details ›

50 shown

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