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AR-15 Stripped Lower Receivers, AR-10 Lower Receivers, AR-15 Upper Receivers, AR-10 Upper Receivers, Ultra Light Hand Guards in 10" and 15" lengths for AR-15 Rifles, Upper Assembly Parts, Lower Assembly Parts, Muzzle Brakes, AR-15 and AR-10 Match Triggers, Lower Parts Kits, Bolt Carrier Groups, Titanium Bolt Carrier Groups, Titanium Gas Blocks, Adjustable Gas Blocks, Rogers Super Stocks, AR-15 and AR-10 magazines, and the AR MagLock.  Everything you need to build a AR pattern rifle from the ground up.  Do not miss our Titanium AR-15 parts and accessories, including adjustable gas blocks, firing pins, take down and pivot pin sets, pistol grip screws and castle nuts.
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Low Profile Micro .750 Gas Block .458 SOCOM Bolt Carrier Group Black Nitrite Finish AR-15 .223/5.56 Bolt Carrier Group - V Seven Titanium
.750 Low Profile Steel Gas Block with Roll Pins & Wrench -Black
List Price: $24.99
Our Price: $19.99
You save $5.00!
458 SOCOM Bolt Carrier Group Black Nitrite Finish
List Price: $159.99
Our Price: $149.99
You save $10.00!
AR-15 .223/5.56 Bolt Carrier Group - V Seven Titanium USA Made
List Price: $359.99
Our Price: $349.99
You save $10.00!
Hardened Steel Low Profile Micro Gas Block .750" The 458 SOCOM Bolt Carrier Group is for the Big-Bore .458 SOCOM This bolt carrier group by Bishop Ammunition is for the .458 SOCOM AR-15 and will have you running perfectly in your AR-15 rifle. This 458 SOCOM bolt carrier group by Bishop Ammunition is a M-16 bolt carrier group for the .458 SOCOM Bolt Carrier Group.

The Bishop Ammunition .458 SOCOM bolt carrier group features a bolt head built using 9310 steel. The bolt then undergoes heat treatment and shot peening for a durable finish. The bolt carrier itself is made using 8620 steel that undergoes hardening after machining. Bishop Ammunition does not stop there!

The .458 SOCOM bolt carrier group, undergoes magnetic particle inspection as well to ensure the best .458 SOCOM bolt carrier group you can purchase. The extractor construction includes rubber insert and spring. The Bishop Ammunition .458 SOCOM bolt carrier group is finished in black-nitride, and features a properly torqued and staked gas key. The Bishop Ammunition M16 .458 SOCOM Bolt Carrier Group is a complete assembly, which includes the firing pin, cam pin and a firing pin retaining pin.
Bishop Ammunition's AR-15/M-16 Bolt Carrier Group is a Mil-Spec Bolt Carrier Group Assemblies. This .223/5.56 NATO bolt carrier group is made in the U.S.A. and features full-auto capability. The Bishop Ammunition AR-15 bolt carrier group is shot peened, has a MPI Bolt, 8620 Gas Carrier, Gas Key fastened with hardened Grade 8 fasteners and which is property staked. Bishop Ammunition's AR-15 bolt carrier group utilizes a ultra-hard and corrosion-resistant Black Nitride ensures continued reliability and precision you can count on.
AR-15 .223/5.56 Bolt Carrier Group- Black Nitride USA Made AR-15 .223/5.56 Bolt Carrier Group- Nickel Boron USA Made Ambidextrous Safety AR-15
AR-15 .223/5.56 Bolt Carrier Group- Black Nitride USA Made
List Price: $129.99
Our Price: $99.99
You save $30.00!
AR-15 .223/5.56 Bolt Carrier Group- Nickel Boron USA Made
List Price: $159.99
Our Price: $129.99
You save $30.00!
AR-15 Ambidextrous Safety
List Price: $29.99
Our Price: $24.99
You save $5.00!
Bishop Ammunition's AR-15/M-16 Bolt Carrier Group is a Mil-Spec Bolt Carrier Group Assemblies. This .223/5.56 NATO bolt carrier group is made in the U.S.A. and features full-auto capability. The Bishop Ammunition AR-15 bolt carrier group is shot peened, has a MPI Bolt, 8620 Gas Carrier, Gas Key fastened with hardened Grade 8 fasteners and which is property staked. Bishop Ammunition's AR-15 bolt carrier group utilizes a ultra-hard and corrosion-resistant Black Nitride ensures continued reliability and precision you can count on. Bishop Ammunition's AR-15/M-16 Bolt Carrier Group is a Mil-Spec Bolt Carrier Group Assemblies. This .223/5.56 NATO bolt carrier group is made in the U.S.A. and features full-auto capability. The Bishop Ammunition AR-15 bolt carrier group is shot peened, has a MPI Bolt, 8620 Gas Carrier, Gas Key fastened with hardened Grade 8 fasteners and which is property staked. Bishop Ammunition's AR-15 bolt carrier group utilizes a ultra-hard and corrosion-resistant Black Nitride ensures continued reliability and precision you can count on. AR-15 Ambidextrous Safety
AR-15 Firing Pin Titanium Magazine Release Assembly AR-15 and AR-10 Elf Match Adjustable Trigger Elftmann Tactical
AR-15 Firing Pin Titanium
List Price: $34.99
Our Price: $22.99
You save $12.00!
AR-15 Magazine Release Assembly
List Price: $7.99
Our Price: $9.99
This firing pin is made out of titanium not steel. This titanium AR-15 firing pin is 40% lighter than a steel firing pin. A titanium pin travels faster in the bolt. The AR-15 titanium firing pin delivers a much faster lock time thereby enhancing the AR-15 accuracy. The Bishop AR-15 titanium pin has much less momentum than a steel AR-15 firing pin. This reduces the chance of a dangerous slam-fire. AR-15 titanium firing pins will not rust, corrode, and they withstand high temperatures. The Bishop AR-15 titanium firing pin eliminates galling, fretting, and seizing in the bolt carrier group. These pins are polished and meet MIL-T-9047 and MIL-H-81200 for material and heat treatment specs. AR-15 and AR-10 magazine release assembly The ELF Drop-In 3-Gun Trigger has been built for winning competitions. The only AR-15 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger pull. The skeletonized hammer combined with our exclusive .043 double double wound polished piano wire hammer spring make for an incredibly fast lock time. Pull weight is so easy to adjust it can be done in seconds without removing the trigger from your lower receiver.

A second-to-none AR-15 drop-in trigger system that is strong and light, made of wire EDM machined, hardened A2 tool steel and lightweight aircraft-grade aluminum. Installation can be done in minutes using your AR's original hammer and trigger pins. The 3-Gun trigger may be ordered with a curved or straight shoe.

The amazingly short takeup, glass-rod crisp break and next to zero over-travel can be compared to the finest custom 1911 triggers. Adjustability puts you in charge based on your preference. If you are looking for the finest adjustable trigger for your competition AR-15 platform, this is the trigger system for you.
Roger's Super Stock Deluxe Kit for AR-15 Rifles SLR  Sentry 7 Titanium Adjustable Gas Block Ultra Light Ultra Slim 10" Handguard for AR-15 and 458 SOCOM Rifles
SLR Adjustable Gas Block Titanium .750"
List Price: $169.99
Our Price: $159.99
You save $10.00!
Ultra Light Ultra Slim 10" Handguard for AR-15 and 458 SOCOM Rifles
List Price: $99.99
Our Price: $79.99
You save $20.00!
Rogers Super-Stock AR-15 Deluxe Kit Collapsible 6 position Stock Titanium Adjustable Gas Block - Sentry 7 by SLR Ultra Light Ultra Slim 10" Handguard for AR-15 and 458 SOCOM Rifles for 3 Gun Competition or to take your rifle to the next level
Ultra Light Ultra Slim 12" Handguard for AR-15 and 458 SOCOM Rifles
Ultra Light Ultra Slim 12" Handguard for AR-15 and 458 SOCOM Rifles
List Price: $109.99
Our Price: $89.99
You save $20.00!
Ultra Light Ultra Slim 12" Handguard for AR-15 and 458 SOCOM Rifles or 3 Gun Competition or to take your rifle to the next level
   
 
Take your AR -15 or AR-10 rifle to a whole new level in reliability, form and function.