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SureFire Muzzle Brake/Suppressor Adapter, SFMB-68-5/8-24

SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads
SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads
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SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads

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Questions & Answers
Will this work for .270 Expert Answer

Yes, it should.

by Jonathan D., Gear Expert, March 18, 2020
Am I using the same brake for both 556 and 762? Expert Answer

No, you cannot use the same muzzle device for 556 and 762. They are threaded differently and have different exit diameters for the bullets.

.223/5.56 : SFMB-556-1/2-28
.308/7.62 : SFMB-762-5/8-24

by Armando R., Gear Expert, November 19, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
Surefire Muzzle Brake/ Adapter by KS, December 14, 2018
Great fit and perfect performance. Was easy to install with no issues. Would highly recommend this to any level shooter. Have had many Surefire products without issue. Buy this and you will not be dissatisfied!
Read 1 Review

Product Discontinued by Manufacturer

SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads SFMB-68-5/8-24 has been discontinued by SureFire and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Weapon Accessories, Gun Parts, Muzzle Devices, Muzzle Brakes & Compensators yourself to try and find the perfect replacement for you!

Product Info for SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads SFMB-68-5/8-24

Stand alone muzzle brake or rock-solid mounting interface for SureFire Fast Attach Socom series sound suppressors. Constructed of heat-treated stainless steel, precision machined from certified bar stock. Ion-Bond DLC coating provides maximum protection. Reduces recoil and muzzle rise for faster shot-to-shot recovery. Multiple bearing surfaces for suppressor alignment. Labyrinth seals. Neutral porting on models with 7.62 and larger bore diameter. Offset porting on models with less than 7.62mm (like 5.56) bore diameter.image

Specifications for SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads SFMB-68-5/8-24:

AR-15 Parts: AR-15 Parts
For: 5/8-24 Threads

Package Contents:

  • SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads SFMB-68-5/8-24

Ammunition

1–23 / 23
Previous
Hornady Custom 6.8mm Remington SPC 120 grain Super Shock Tip Brass Cased Centerfire Rifle Ammo, 20 Rounds, 8347
Hornady Custom 6.8mm Remington SPC 120 grain Super Shock Tip Brass Cased Centerfire Rifle Ammo, 20 Rounds, 8347
(2)
List: $38.19 (Save 19%)
$30.89
$1.54/Round
Winchester 6.8 Spc Deer Season XP 120Gr, X68SPCDS
Winchester 6.8 Spc Deer Season XP 120Gr, X68SPCDS
Price After Rebate
$27.69
$1.63/Round
Sellier & Bellot 6.8 Remington 110 Grain Plastic Tip Special Rifle Ammo, 20 Rounds, SB68B
Sellier & Bellot 6.8 Remington 110 Grain Plastic Tip Special Rifle Ammo, 20 Rounds, SB68B
List: $26.74 (Save 26%)
$19.69
$0.98/Round
PPU PP68H Standard Rifle 6.8 SPC 115 Gr Hollow Point Boat Tail HPBT
PPU PP68H Standard Rifle 6.8 SPC 115 Gr Hollow Point Boat Tail HPBT
List: $41.49 (Save 46%)
$22.39
$1.12/Round
Wilson Combat 6.8 SPC 112 Grain Controlled Chaos Brass Rifle Ammo, 20 Rounds, A68-112-CC
Wilson Combat 6.8 SPC 112 Grain Controlled Chaos Brass Rifle Ammo, 20 Rounds, A68-112-CC
List: $51.95 (Save 12%)
$45.79
$2.29/Round
Blazin' Deal
Remington Premier Match 6.8mm SPC 115 Grain Sierra MatchKing Boat-Tail Hollow Point Centerfire Rifle Ammo, 20 Rounds, 27676
Remington Premier Match 6.8mm SPC 115 Grain Sierra MatchKing Boat-Tail Hollow Point Centerfire Rifle Ammo, 20 Rounds, 27676
List: $58.99 (Save 62%)
$22.49
$1.12/Round
PPU PP68F Standard Rifle 6.8 SPC 115 Gr Full Metal Jacket Boat Tail FMJBT
PPU PP68F Standard Rifle 6.8 SPC 115 Gr Full Metal Jacket Boat Tail FMJBT
(2)
List: $29.00 (Save 23%)
$22.29
$1.11/Round
SIG SAUER Hybrid Ball Can 6.8x51mm 113 Grain FMJ Brass Cased Centerfire Rifle Ammo, 460 Rounds, MH68MM113B-460
SIG SAUER Hybrid Ball Can 6.8x51mm 113 Grain FMJ Brass Cased Centerfire Rifle Ammo, 460 Rounds, MH68MM113B-460
List: $1,299.99 (Save $4.00)
$1,295.99
Nosler Match Grade Shotgun 6.8 SPC 115gr Custom Competition Brass Centerfire Shotgun Ammo, 20 Rounds, 75035
Nosler Match Grade Shotgun 6.8 SPC 115gr Custom Competition Brass Centerfire Shotgun Ammo, 20 Rounds, 75035
List: $64.99 (Save 30%)
$45.69
$2.28/Round
Hornady Custom 6.8mm Remington SPC 100 Grain Copper Solid CX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 834814
Hornady Custom 6.8mm Remington SPC 100 Grain Copper Solid CX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 834814
(1)
List: $41.79 (Save $3.00)
$38.79
$1.94/Round
Federal Premium American Eagle Rifle 6.8 SPC 115 Grain Total Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, AE68A
Federal Premium American Eagle Rifle 6.8 SPC 115 Grain Total Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, AE68A
List: $32.99 (Save 12%)
$29.09
$1.45/Round
SIG SAUER Hybrid Ball Crate 6.8x51mm 113 Grain FMJ Brass Cased Centerfire Rifle Ammo, 920 Rounds, MH68MM113B-920
SIG SAUER Hybrid Ball Crate 6.8x51mm 113 Grain FMJ Brass Cased Centerfire Rifle Ammo, 920 Rounds, MH68MM113B-920
$2,591.99
G9 Defense 6.8 SPC 87.5 Grain Barrier Blind Hollow Point Brass Cased Rifle Ammo, 20 Rounds, B-68SPC-875A
G9 Defense 6.8 SPC 87.5 Grain Barrier Blind Hollow Point Brass Cased Rifle Ammo, 20 Rounds, B-68SPC-875A
(1)
List: $53.99 (Save 24%)
$41.19
$2.06/Round
Sellier & Bellot 6.8mm Remington 110 Grain Full Metal Jacket Rifle Ammo, 20 Rounds, SB68C
Sellier & Bellot 6.8mm Remington 110 Grain Full Metal Jacket Rifle Ammo, 20 Rounds, SB68C
List: $22.30 (Save 18%)
$18.39
$0.92/Round
Hornady BLACK 6.8mm Remington SPC 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 83464
Hornady BLACK 6.8mm Remington SPC 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 83464
List: $34.89 (Save $2.40)
$32.49
$1.62/Round
Federal Fusion MSR 6.8mm SPC 90 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F68MSR2
Federal Fusion MSR 6.8mm SPC 90 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F68MSR2
Price After Rebate
$34.88
$2.18/Round
Federal Fusion MSR 6.8mm SPC 115 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F68MSR1
Federal Fusion MSR 6.8mm SPC 115 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F68MSR1
Price After Rebate
$34.88
$2.18/Round
Hsm Ammunition Hsm Ammo 6.8 Spc 115gr. Hpbt Sierra Match King 20-pack
Hsm Ammunition Hsm Ammo 6.8 Spc 115gr. Hpbt Sierra Match King 20-pack
List: $84.89 (Save 32%)
$57.99
$2.90/Round
Winchester 6.8 Spc Usa Ready Open Tip 115GR, RED68SPC
Winchester 6.8 Spc Usa Ready Open Tip 115GR, RED68SPC
List: $43.49 (Save 36%)
$27.99
$1.40/Round
Wilson Combat Hornady BTHP 6.8mm Remington SPC 110 Grain Brass Cased Pistol Ammo, 20 Round, A68-110-BTHP-20RD
Wilson Combat Hornady BTHP 6.8mm Remington SPC 110 Grain Brass Cased Pistol Ammo, 20 Round, A68-110-BTHP-20RD
List: $68.79 (Save 49%)
$35.19
$1.76/Round
Underwood Ammo 6.8mm Remington SPC 110 Grain Polymer Tipped Spitzer Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 416
Underwood Ammo 6.8mm Remington SPC 110 Grain Polymer Tipped Spitzer Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 416
List: $55.99 (Save 25%)
$42.09
$2.10/Round
Wilson Combat 6.8 SPC 120 Grain Super Shock Tip Brass Rifle Ammo, 20 Rounds, A68-120-SST
Wilson Combat 6.8 SPC 120 Grain Super Shock Tip Brass Rifle Ammo, 20 Rounds, A68-120-SST
List: $53.99 (Save 29%)
$38.29
$1.91/Round
Sellier & Bellot 6.8 Remington 115 Grain Hollow Point Boat Tail Rifle Ammo, 20 Rounds, SB68D
Sellier & Bellot 6.8 Remington 115 Grain Hollow Point Boat Tail Rifle Ammo, 20 Rounds, SB68D
List: $25.11 (Save 18%)
$20.69
$1.03/Round
Next

Ammo Boxes

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Previous
Best Rated
Frankford Arsenal Reloading Tools Hinge-Top Ammo Box, #512, 22BR, 6.8 Rem SPC, 7.62x39 50 ct., 1083793
Frankford Arsenal Reloading Tools Hinge-Top Ammo Box, #512, 22BR, 6.8 Rem SPC, 7.62x39 50 ct., 1083793
(10)
List: $7.89 (Save 30%)
$5.49
Next

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SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads SFMB-68-5/8-24 Unavailable & Discontinued Models

List of Unorderable Models

  • Demo, SureFire Muzzle Brake/Suppressor Adapter 6.8mm SPC 5/8-24 Threads , MPN: SFMB-68-5/8-24-DEMO , Code: FS-BMB-SFMB-68-58-24-DEMO
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