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| Best Seller  | Sprinco Usa Ar 308 M4 Extension Tube Cs Spring Kit - Spring Kit-Xp Buffer Spring W/ Dual Extractor S Extra Extra Power Buffer Spring. The Orange spring is much stouter than the Red spring. The Orange buffer spring was originally engineered for the demands presented by .308 / 6.5 CM / .260 Rem, etc., heavy BCG carbine DPMS Pattern applications using... ... more
Sprinco Usa Ar 308 M4 Extension Tube Cs Spring Kit - Spring Kit-Xp Buffer Spring W/ Dual Extractor S Extra Extra Power Buffer Spring. The Orange spring is much stouter than the Red spring. The Orange buffer spring was originally engineered for the demands presented by .308 / 6.5 CM / .260 Rem, etc., heavy BCG carbine DPMS Pattern applications using... | go to store |
 | Guntec USA AR-10/LR-308 Rifle Stock Tube Kit .308 Cal A2TUBESET-308 Guntec USA AR-10/LR-308 Rifle Stock Tube Kit .308 Cal A2TUBESET-308. 308 Cal Chrome Buffer Spring A2 .308 Cal Buffer Drop In Ready Specifications for Guntec USA AR-10/LR-308 Rifle Stock Tube Kit: Manufacturer: Guntec USA Color: Black Gun Model: AR-10... ... more | FREE shipping go to store |
| Best Seller  | Guntec USA AR-10 .308 Cal Mil-Spec Buffer Tube Set 6-position End Plate/Castle Nut/308 CAR Short Buffer/Spring Black MILTUBESET-308. 308 Caliber Specifications for Guntec USA AR-10 Mil-Spec Buffer Tube Set .308 Cal: Manufacturer: Guntec USA... ... more | FREE shipping go to store |
 | Carlson's Choke Tubes Shotgun Magazine Extension Assembly Benelli M4 12 Gauge 7-Round Grey 04508 Carlson's Choke Tubes Shotgun Magazine Extension Assembly Benelli M4 12 Gauge 7-Round Grey 04508. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable... ... more | FREE shipping go to store |
 | Sprinco Usa M4/Car-15 Extra Power Carbine Buffer Spring - Ar .308 Buffer Spring Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating... ... more
Sprinco Usa M4/Car-15 Extra Power Carbine Buffer Spring - Ar .308 Buffer Spring Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating... | go to store |
 | Guntec USA AR-10 Mil-Spec Buffer Tube Set .308 Cal Anodized Green MILTUBESET-308-GREEN Guntec USA AR-10 Mil-Spec Buffer Tube Set .308 Cal Anodized Green MILTUBESET-308-GREEN. 308 Caliber Specifications for Guntec USA AR-10 Mil-Spec Buffer Tube Set .308 Cal: Manufacturer: Guntec USA Fabric/Material: T6 Aluminum Gun Make: AR Platform Gun... ... more | FREE shipping go to store |
 | Luth-AR 308/223 Buttstock Extension Tube A2 Black BS-09 Luth-AR 308/223 Buttstock Extension Tube A2 Black BS-09. There is no difference between a .223 and .308 A2 tube they are the same. SKU: LBS-09 Specifications for Luth-AR 308/223 Rifle Buttstock Extension Tube A2: Manufacturer: Luth-AR Color: Black... ... more | go to store |
 | Sprinco Usa M4 Carbine Cs Spring Kit - Spring Kit-Xxp Buffer Spring & Xp 5-Coil Extractor Spring Extra Extra Power Buffer Spring. The Orange spring is much stouter than the Red spring. The Orange buffer spring was originally engineered for the demands presented by .308 / 6.5 CM / .260 Rem, etc., heavy BCG carbine DPMS Pattern applications using... ... more
Sprinco Usa M4 Carbine Cs Spring Kit - Spring Kit-Xxp Buffer Spring & Xp 5-Coil Extractor Spring Extra Extra Power Buffer Spring. The Orange spring is much stouter than the Red spring. The Orange buffer spring was originally engineered for the demands presented by .308 / 6.5 CM / .260 Rem, etc., heavy BCG carbine DPMS Pattern applications using... | go to store |
 | Sprinco Usa Ar .308 Pattern Carbine Cs Spring Kit - Spring Kit- Xp Buffer Spring W/ Dual Extractor S Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating... ... more
Sprinco Usa Ar .308 Pattern Carbine Cs Spring Kit - Spring Kit- Xp Buffer Spring W/ Dual Extractor S Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating... | go to store |
 | DPM Upgraded Recoil Spring AR-15 .308/7.62 Stainless RBA/AR-15 308 DPM Upgraded Recoil Spring AR-15 .308/7.62 Stainless RBA/AR-15 308. The system produces advanced recoil reduction by gradually slowing down the bolt carrier before stopping in the bottom the tube. Included also are 2 extra buffer springs 2... ... more | FREE shipping go to store |
 | Guntec USA AR-10 / Lr-308 Stainless Steel Car Buffer & Spring Set Stainless Steel BUF+SPR-SS-308 Guntec USA AR-10 / Lr-308 Stainless Steel Car Buffer & Spring Set Stainless Steel BUF+SPR-SS-308. These AR15 Lower Parts by Guntec USA eliminate the need for a separate receiver extension and is a standalone part that installs easily. The Guntec AR-10... ... more | go to store |
 | Sprinco Usa Ar .308 Inner Extractor Spring - Inner Extractor Spring-For Xp 5-Coil Extractor Spring ADVANTAGES: XP 5-Coil spring has a heavier spring load than OEM springs, thus negating the need for a D-Fender ring or adding CRANE Viton O-Rings Use 5-Coil spring with either black extractor spring insert OR CRANE Viton O-Rings, but not both Enhanced... ... more
Sprinco Usa Ar .308 Inner Extractor Spring - Inner Extractor Spring-For Xp 5-Coil Extractor Spring ADVANTAGES: XP 5-Coil spring has a heavier spring load than OEM springs, thus negating the need for a D-Fender ring or adding CRANE Viton O-Rings Use 5-Coil spring with either black extractor spring insert OR CRANE Viton O-Rings, but not both Enhanced... | go to store |
 | Sprinco Usa M4 Carbine/6.8 Cs Spring Kit - Spring Kit-Xp Buffer &Enhanced 4coil Bolt Extractor Sprin Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating... ... more
Sprinco Usa M4 Carbine/6.8 Cs Spring Kit - Spring Kit-Xp Buffer &Enhanced 4coil Bolt Extractor Sprin Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating... | go to store |
 | Sprinco Usa Ar .308 Dual Extractor Cs Spring Upgrade Kits - Upgrade Kit-Xp 5-Coil Extractor Spring/I Sprinco's Extractor Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: XP 5-Coil... ... more
Sprinco Usa Ar .308 Dual Extractor Cs Spring Upgrade Kits - Upgrade Kit-Xp 5-Coil Extractor Spring/I Sprinco's Extractor Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: XP 5-Coil... | go to store |
 | Sprinco Usa Ar .308 Dual Extractor Cs Spring Upgrade Kits - Spring Upgrade Kit-Xp 5-Coil Extractor S Sprinco's Extractor Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: XP 5-Coil... ... more
Sprinco Usa Ar .308 Dual Extractor Cs Spring Upgrade Kits - Spring Upgrade Kit-Xp 5-Coil Extractor S Sprinco's Extractor Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: XP 5-Coil... | go to store |
 | Sprinco Usa M4 Carbine Cs Intermediate Spring Kits - Spring Kit-Buffer&Xp 5-Coil Bolt Extractor Spri Intermediate Power Buffer Spring. The Hot White spring came to life as an accident that turned out to be a valuable solution for certain platforms. Sprinco did a production run of White springs where the loads came in perfectly between the design loads... ... more
Sprinco Usa M4 Carbine Cs Intermediate Spring Kits - Spring Kit-Buffer&Xp 5-Coil Bolt Extractor Spri Intermediate Power Buffer Spring. The Hot White spring came to life as an accident that turned out to be a valuable solution for certain platforms. Sprinco did a production run of White springs where the loads came in perfectly between the design loads... | go to store |
 | J P Enterprises Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned And Polished Buffer Spring, 308 Carbine Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. Outer-diameter is ground and polished for smooth,... ... more
J P Enterprises Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned And Polished Buffer Spring, 308 Carbine Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. Outer-diameter is ground and polished for smooth,... | go to store |
 | Brownells Ar-15/M16 Mil-Spec Buffer Tube Assembly - M4 Mil-Spec Buffer Tube Assembly Features: Six position AR-15/M16/M4 receiver extension assembly Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring Buffer tube is Mil-Spec diameter and 6061 aluminum... ... more
Brownells Ar-15/M16 Mil-Spec Buffer Tube Assembly - M4 Mil-Spec Buffer Tube Assembly Features: Six position AR-15/M16/M4 receiver extension assembly Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring Buffer tube is Mil-Spec diameter and 6061 aluminum... | go to store |
 | Magpul Industries PRS Lite Rifle Stock AR10 AR15 M4 M16 M110 SR25 Olive Drab Green MAG1159-ODG Magpul Industries PRS Lite Rifle Stock AR10 AR15 M4 M16 M110 SR25 Olive Drab Green MAG1159-ODG. Designed to military standards the PRS Lite Rifle Stock is intended for carbine/SR25/A5 extension tubes for .223 and .308 receiver-pattern rifles. At 10... ... more | FREE shipping go to store |
 | Magpul Industries PRS Lite Rifle Stock AR10 AR15 M4 M16 M110 SR25 Flat Dark Earth MAG1159-FDE Magpul Industries PRS Lite Rifle Stock AR10 AR15 M4 M16 M110 SR25 Flat Dark Earth MAG1159-FDE. Designed to military standards the PRS Lite Rifle Stock is intended for carbine/SR25/A5 extension tubes for .223 and .308 receiver-pattern rifles. At 10... ... more | FREE shipping go to store |
 | J P Enterprises Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned Buffer Spring, Carbine Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. Outer-diameter is ground and polished for smooth,... ... more
J P Enterprises Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned Buffer Spring, Carbine Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. Outer-diameter is ground and polished for smooth,... | go to store |
 | J P Enterprises Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned Buffer Spring, Rifle Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. Outer-diameter is ground and polished for smooth,... ... more
J P Enterprises Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned Buffer Spring, Rifle Precision centerless ground and polished operating springs offer a smoother and quieter operation in AR buffer tubes. Improved impulse feel results in faster sight recovery and improved reliability. Outer-diameter is ground and polished for smooth,... | go to store |
 | D.S. Arms Ar-15/M16 Mil-Spec Buffer Tube - Receiver Extension Tube M4-style receiver extension tube has six precision-machined notches on the underside for maximum flexibility in setting length-of-pull with adjustable buttstocks. Lets you install a mil-spec stock on a civilian carbine or refit a rifle with an A2-style... ... more
D.S. Arms Ar-15/M16 Mil-Spec Buffer Tube - Receiver Extension Tube M4-style receiver extension tube has six precision-machined notches on the underside for maximum flexibility in setting length-of-pull with adjustable buttstocks. Lets you install a mil-spec stock on a civilian carbine or refit a rifle with an A2-style... | go to store |
 | Aero Precision Ar .308 M5 Carbine Buffer Tube Kit Designed and built in the USA, the Aero Precision AR .308 M5 Carbine Buffer Tube Kit is perfect for your next AR-style .308 rifle built. The buffer tube features six separate positions ready for the stock of your choice and is machined from durable... ... more
Aero Precision Ar .308 M5 Carbine Buffer Tube Kit Designed and built in the USA, the Aero Precision AR .308 M5 Carbine Buffer Tube Kit is perfect for your next AR-style .308 rifle built. The buffer tube features six separate positions ready for the stock of your choice and is machined from durable... | go to store |
 | Ballistic Advantage Ar .308 Modern Series Barrels .308 - Ar 308 Carbine Length Tactical 12.5 Barrel This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply You may... ... more
Ballistic Advantage Ar .308 Modern Series Barrels .308 - Ar 308 Carbine Length Tactical 12.5 Barrel This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply You may... | go to store |
 | Ballistic Advantage Ar .308 Modern Series Barrels .308 - Ar 308 Mid-Length Tactical 16 Barrel Gov'T $20 off $200+. Use code SEPT20This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply You may... ... more
Ballistic Advantage Ar .308 Modern Series Barrels .308 - Ar 308 Mid-Length Tactical 16 Barrel Gov'T This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply You may... | go to store |
 | Ballistic Advantage Ar .308 Modern Series Barrels .308 - Ar 308 Rifle-Length 20 Barrel Heavy Profile $20 off $200+. Use code SEPT20This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply You may... ... more
Ballistic Advantage Ar .308 Modern Series Barrels .308 - Ar 308 Rifle-Length 20 Barrel Heavy Profile This .308 chambered (DPMS style) 12.5 inch Tactical Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF Rules Apply You may... | go to store |
 | Aero Precision Ar-15 Enhanced Pistol Buffer Tube - Enhanced Pistol Buffer Tube For Ar-15 Black The Enhanced Pistol Tube features a slot in the threads to allow use of a standard end-plate and castle nut. Fits standard AR15 and M5 (.308) lower receivers 7075 Aluminum Tube only (no endplate/buffer/spring) Uses a stardard end-plate and standard... ... more
Aero Precision Ar-15 Enhanced Pistol Buffer Tube - Enhanced Pistol Buffer Tube For Ar-15 Black The Enhanced Pistol Tube features a slot in the threads to allow use of a standard end-plate and castle nut. Fits standard AR15 and M5 (.308) lower receivers 7075 Aluminum Tube only (no endplate/buffer/spring) Uses a stardard end-plate and standard... | go to store |
 | Ergo Grips Ar-15 Receiver Extension Castle Nut - Ar-15/M16 M4 Receiver Castle Nut Falcon Industries/ERGO brings this receiver extension castle nut for M4 style receiver extension tubes. Mfg: Ergo Grips ... more
Ergo Grips Ar-15 Receiver Extension Castle Nut - Ar-15/M16 M4 Receiver Castle Nut Falcon Industries/ERGO brings this receiver extension castle nut for M4 style receiver extension tubes. Mfg: Ergo Grips | go to store |
 | Double Star Ar-15/M16 Buffer Tubes - Commercial Buffer Tube Assembly Machined aluminum receiver extension tubes accept an M4-style adjustable carbine buttstock. Six precision-machined notches on the underside provide plenty of options for setting length-of-pull. Perfect for a custom build, installing a mil-spec or... ... more
Double Star Ar-15/M16 Buffer Tubes - Commercial Buffer Tube Assembly Machined aluminum receiver extension tubes accept an M4-style adjustable carbine buttstock. Six precision-machined notches on the underside provide plenty of options for setting length-of-pull. Perfect for a custom build, installing a mil-spec or... | $26.99 $24.99 go to store |
 | Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring & Hd 5-Coil Extractor Sp Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... ... more
Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring & Hd 5-Coil Extractor Sp Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... | go to store |
 | Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring&Enhanced 4coil Extract S Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... ... more
Sprinco Usa M16 Rifle Cs Standard Spring Kit - Spring Kit Std Buffer Spring&Enhanced 4coil Extract S Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... | go to store |
 | Sprinco Usa M16 Rifle Cs Standard Spring Kit - M16 Rifle Cs Buffer Spring Stand-Alone Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... ... more
Sprinco Usa M16 Rifle Cs Standard Spring Kit - M16 Rifle Cs Buffer Spring Stand-Alone Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer... | go to store |
 | Rock River Arms Ar-15 M4 Stock Wrench - M4 Stock Wrench Steel, dual function wrench lets you easily remove your old extension tube and install a new-style, A4 stock. Spanner has three lugs to fit the A4-style castle nut. Provides a non-slip fit so you can hand tighten the castle nut to the receiver. Also,... ... more
Rock River Arms Ar-15 M4 Stock Wrench - M4 Stock Wrench Steel, dual function wrench lets you easily remove your old extension tube and install a new-style, A4 stock. Spanner has three lugs to fit the A4-style castle nut. Provides a non-slip fit so you can hand tighten the castle nut to the receiver. Also,... | go to store |
 | Aero Precision Ar-15 Buffer Tube End Plate Mil-spec. receiver extension end plate. For use on AR15 carbines with an adjustable stock. Made in the USA! Mfg: Aero Precision ... more
Aero Precision Ar-15 Buffer Tube End Plate Mil-spec. receiver extension end plate. For use on AR15 carbines with an adjustable stock. Made in the USA! Mfg: Aero Precision | go to store |
 | Brownells Ar-15 Rifle Receiver Extension & Buffer Kit The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish. This kit includes a buffer and spring designed to fit standard AR-15 and M16 lower receivers and rifle length... ... more
Brownells Ar-15 Rifle Receiver Extension & Buffer Kit The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish. This kit includes a buffer and spring designed to fit standard AR-15 and M16 lower receivers and rifle length... | $68.99 $59.99 go to store |
 | AIM Sports Inc M4 Style 6 Pos Collapsible Stock AIM Sports Inc M4 Style 6 Pos Collapsible Stock. Aim Sports 6-Position AR/M4 stock is a complete stock assembly with commercial carbine buffer tube spring buffer USGI compatible stock with QD swivel cup ambidextrous sling mount end plate.... ... more | FREE shipping go to store |
 | TacFire A2 AR-10/.308 Fixed Stock Kit Polymer Black MAR123-309 TacFire A2 AR-10/.308 Fixed Stock Kit Polymer Black MAR123-309. 308 Fixed Stock Kit is the one that you need. This A2 style fixed stock kit fits standard AR-10/AR-308 lower receivers. The AR15 Stocks includes a rifle length receiver extension tube A2... ... more | FREE shipping go to store |
 | Magpul Industries ACS Rifle Stock w/Storage Fits AR-15/M-16 Mil-Spec Black MPIMAG370BLK Magpul Industries ACS Rifle Stock w/Storage Fits AR-15/M-16 Mil-Spec Black MPIMAG370BLK. The Magpul ACS Mil-Spec Carbine Stock is a simple drop-in replacement buttstock for AR15/M4 carbine rifles that utilize mil-spec sized receiver extension tubes.... ... more | FREE shipping go to store |
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