1 to 8 of  8 products for ar 15 m16 gas piston conversion kit gas piston conversion kit mid length

Result for "ar 15 m16 gas piston conversion kit gas piston conversion kit mid length"
Ar-15/M16 Gas Piston Conversion Kit - Fail Zero Mid-Length Gas Piston Kit

Drop-in gas piston conversion kit installs in only five minutes and improves the reliability and function of your AR-15 by eliminating fouling caused by gas venting into the receiver. Rifle runs cooler, with less frequent need for cleaning and less wear on carrier and bolt - resulting in longer service life from these critical parts. The unique, kidney-shaped cross-section of the piston and piston chamber provides extra mass and surface area to evenly spread out gas pressure and reduce felt recoil, allowing you to stay on target for rapid follow-up shots. Installs in minutes on both semi- or full-auto/burst rifles with a barrel O.D. of .875" or less. No need to remove gas block/sight Mfg: Osprey Defense SPECS: Steel, black oxide finish. Handguard Reinforced polymer composite, black. Kit includes preassembled piston assembly, bolt carrier, handguard, and instructions. Carbine fits 11½" to 16" barrels with .875" O.D. or smaller, and carbine-length gas system. Rifle fi

more >>
Brownells
$449.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Gas Piston Conversion Kit, Carbine

Kit has everything you need to replace the standard gas system in your AR-15 and convert it to a reliable, positive-cycling, gas piston system. Eliminates venting of hot gases and powder residue into the bolt carrier and receiver for reduced fouling and less wear on the action. Feeds more smoothly, maintenance is easier, and the gun runs cooler, too. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling and reduced felt recoil. Easy to adjust for three levels of gas release: normal fire, firing with a suppressor attached, or a single round fired without cycling. Picatinny rail on the gas block provides mounting space for a variety of fr Mfg: Adams Arms SPECS: Gas Block, Piston Tube, Bolt Carrier, Handguard Retainer Cap Steel, black oxide finish. Piston Stainless steel. Handguard Reinforced polymer composite, black. Kit contains piston assembly, gas block, one-piece bolt carrier, handguard, handguard retainer, and installati

more >>
Brownells
$319.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Gas Piston Conversion Kit, Rifle

Kit has everything you need to replace the standard gas system in your AR-15 and convert it to a reliable, positive-cycling, gas piston system. Eliminates venting of hot gases and powder residue into the bolt carrier and receiver for reduced fouling and less wear on the action. Feeds more smoothly, maintenance is easier, and the gun runs cooler, too. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling and reduced felt recoil. Easy to adjust for three levels of gas release: normal fire, firing with a suppressor attached, or a single round fired without cycling. Picatinny rail on the gas block provides mounting space for a variety of fr Mfg: Adams Arms SPECS: Gas Block, Piston Tube, Bolt Carrier, Handguard Retainer Cap Steel, black oxide finish. Piston Stainless steel. Handguard Reinforced polymer composite, black. Kit contains piston assembly, gas block, one-piece bolt carrier, handguard, handguard retainer, and installati

more >>
Brownells
$329.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Gas Piston Conversion Kit, Carbine

Drop-in conversion kit replaces the standard direct impingement gas system with a reliable, positive cycling piston system. Updates the AR to the type of operating system used on advanced weapons like the FN SCAR, Heckler & Koch G36, and HK416, as well as the highly reliable, classic FAL and AK-series rifles. Makes weapon run cooler, smoother, and more reliably, with less wear and easier maintenance. Because the gas no longer vents inside the receiver, fouling and carbon buildup are greatly reduced, requiring less frequent disassembly for cleaning. Less fouling and lower operating temperatures mean reduced wear on bolt, carrier, and receiver interior for fewer malfunctions caused by worn Mfg: Cmmg SPECS: Piston Tube, Bolt Carrier, Handguard Retainer Cap Steel, black oxide finish. Piston Steel, hard-chromed. Gas Block Aluminum, hardcoat anodized, matte black. Includes mounting hardware and installation instructions. Does not include bolt assembly. Carbine kit fits semi-

more >>
Brownells
$399.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Gas Piston Conversion Kit, Mid-Length

Kit has everything you need to replace the standard gas system in your AR-15 and convert it to a reliable, positive-cycling, gas piston system. Eliminates venting of hot gases and powder residue into the bolt carrier and receiver for reduced fouling and less wear on the action. Feeds more smoothly, maintenance is easier, and the gun runs cooler, too. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling and reduced felt recoil. Easy to adjust for three levels of gas release: normal fire, firing with a suppressor attached, or a single round fired without cycling. Picatinny rail on the gas block provides mounting space for a variety of fr Mfg: Adams Arms SPECS: Gas Block, Piston Tube, Bolt Carrier, Handguard Retainer Cap Steel, black oxide finish. Piston Stainless steel. Handguard Reinforced polymer composite, black. Kit contains piston assembly, gas block, one-piece bolt carrier, handguard, handguard retainer, and installati

more >>
Brownells
$322.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Rifle Gas Piston Kit -20%

Drop-in gas piston conversion kit installs in only five minutes and improves the reliability and function of your AR-15 by eliminating fouling caused by gas venting into the receiver. Rifle runs cooler, with less frequent need for cleaning and less wear on carrier and bolt - resulting in longer service life from these critical parts. The unique, kidney-shaped cross-section of the piston and piston chamber provides extra mass and surface area to evenly spread out gas pressure and reduce felt recoil, allowing you to stay on target for rapid follow-up shots. Installs in minutes on both semi- or full-auto/burst rifles with a barrel O.D. of .875" or less. No need to remove gas block/sight Mfg: Osprey Defense SPECS: Steel, black oxide finish. Handguard Reinforced polymer composite, black. Kit includes preassembled piston assembly, bolt carrier, handguard, and instructions. Carbine fits 11½" to 16" barrels with .875" O.D. or smaller, and carbine-length gas system. Rifle fi

more >>
Brownells
$349.99 $279.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Carbine Gas Piston Kit

Drop-in gas piston conversion kit installs in only five minutes and improves the reliability and function of your AR-15 by eliminating fouling caused by gas venting into the receiver. Rifle runs cooler, with less frequent need for cleaning and less wear on carrier and bolt - resulting in longer service life from these critical parts. The unique, kidney-shaped cross-section of the piston and piston chamber provides extra mass and surface area to evenly spread out gas pressure and reduce felt recoil, allowing you to stay on target for rapid follow-up shots. Installs in minutes on both semi- or full-auto/burst rifles with a barrel O.D. of .875" or less. No need to remove gas block/sight Mfg: Osprey Defense SPECS: Steel, black oxide finish. Handguard Reinforced polymer composite, black. Kit includes preassembled piston assembly, bolt carrier, handguard, and instructions. Carbine fits 11½" to 16" barrels with .875" O.D. or smaller, and carbine-length gas system. Rifle fi

more >>
Brownells
$349.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Mid-Length Gas Piston Conversion Kit

Drop-in gas piston conversion kit installs in only five minutes and improves the reliability and function of your AR-15 by eliminating fouling caused by gas venting into the receiver. Rifle runs cooler, with less frequent need for cleaning and less wear on carrier and bolt - resulting in longer service life from these critical parts. The unique, kidney-shaped cross-section of the piston and piston chamber provides extra mass and surface area to evenly spread out gas pressure and reduce felt recoil, allowing you to stay on target for rapid follow-up shots. Installs in minutes on both semi- or full-auto/burst rifles with a barrel O.D. of .875" or less. No need to remove gas block/sight Mfg: Osprey Defense SPECS: Steel, black oxide finish. Handguard Reinforced polymer composite, black. Kit includes preassembled piston assembly, bolt carrier, handguard, and instructions. Carbine fits 11½" to 16" barrels with .875" O.D. or smaller, and carbine-length gas system. Rifle fi

more >>
Brownells
$349.99 See It
Additional items that match your search
Ar-15/M16 5.45x39 Upper Receivers - Ar15/M16 Gas Piston Upper Receiver Mid-Length

The 5.45x39 Carbine Base 16" Upper comes complete and ready to go onto any mil-spec AR 15 lower. This upper is built with the Adams Arms proprietary piston system. The piston system parts and the barrel have been treated with our salt nitride Meloniting process making them harder and more corrosive resistant than hard chrome. The bolt and bolt carrier have also been protected by using an ion bond finish. Now you have the ability to shoot the inexpensive corrosive mil-surp ammo without fear of the parts being unduly worn out. Each upper also comes with a 30 round magazine and a Wolff extra power hammer spring to ignite the older hardened primers. Mfg: Adams Arms

more >>
Brownells
$770.85 See It
Ar-15/M16 Base Piston Upper Receivers - Gas Piston Upper Receiver, Carbine

Complete Base upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable, positive-cycling gas piston gun. Adams Arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver, so the gun runs cooler, with less fouling and wear on the action, and easier maintenance. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling, smoother feeding, and reduced felt recoil. The receiver is forged from 6061 T6 aluminum and features M4 feed ramp cuts and a 13-slot Picatinny-cut flattop rail. The adjustable gas block allows three levels of gas release: norm Mfg: Adams Arms SPECS: Receiver 6061 T6 aluminum, hardcoat anodized, black. Barrel Chrome-moly steel, Melonite coated, matte black. Gas Block, Piston Tube, Bolt Carrier Steel, black oxide finish. Piston Stainless steel. Carbine 16" (40.6cm) barrel, Par

more >>
Brownells
$719.33 See It
Ar-15/M16 Bolt Gas Rings - Ar-15/M16 Bolt Gas Ring, 3-Pak

Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly, or in 3-paks. Mfg: Brownells SPECS: Materials and finish at least equal to OEM parts. Chrome silicon springs indicated by (CS).

more >>
Brownells
$2.19 See It
Ar-15/M16 Dedicated .22 Lr Barrel - Ar-15 .22 Lr Conversion Barrel

M4-contour barrel converts a standard .223/5.56 upper receiver to a dedicated .22 LR upper when used in conjunction with a CMMG, Ciener, or other Atchison-style .22 rimfire conversion kit (sold separately) and magazine (CMMG or Black Dog). Solves the accuracy problems sometimes caused by firing rimfire ammo in the .224" bore of the centerfire barrel. Comes with a chamber adapter and pre-installed barrel extension with locator pin. Installs on a mil-spec upper receiver using a standard or free-float barrel nut. Requires removal of the conversion unit's .223/5.56-to-.22 LR chamber adapter, using caution to avoid "springing" the unit's rails, and replacement with th Mfg: Cmmg SPECS: Chrome-moly steel, black oxide finish on barrel, Parkerized adapter, matte black. 16" OAL. .750" O.D. at position where gas port is normally located. 1-16" twist rifling. ½" x 28 tpi muzzle threads.

more >>
Brownells
$189.99 See It
Ar-15/M16 .22 Lr Magazines - Ar-15 .22 Conversion 26-Round Magazine -16%

Rugged, dependable magazines are specifically designed to help ensure reliable feed and function with CMMG and similar Atchisson-type .22 LR conversion systems. Full-size mag body of injection-molded polymer stands up to the rigors of intensive plinking or tactical training. Fits conveniently in your existing mag pouches and carriers. Easy to remove floorplate allows easy access for cleaning, or remove six hex-head screws for complete disassembly. 10 and 26-round is the same size as a curved, USGI-style 30-round magazine. Mfg: Cmmg SPECS: Reinforced, injection-molded polymer, matte gray. Fits AR-15/M16 with a CMMG .22 LR Conversion Kit or other Atchisson-type conversion system.

more >>
Brownells
$24.95 $20.99 See It
Ar15/M16 Piston Tactical Evo Upper Receivers - Gas Piston Upper Receiver Tac Evo Mid-Length

The 5.56 Tactical Evo 16" Upper is a standard mil-spec upper that incorporates the patented Adams Arms technology and the Samson Evolution extended free floating forearm.The piston system parts and the barrel have been treated with our salt nitride Meloniting process making them harder and more corrosive resistant than hard chrome. The free floating forearm ismanufactured by Samson Manufacturing and extends along the sides and bottom of the gas block, giving you enough space to mount the removeable picatinny rail pieces to meet any of your needs. The midlength piston system will give you the benefits of a longer forearm by giving the user a longer, more ergonomic gr Mfg: Adams Arms SPECS: 6061 T6 aluminum receiver and handguard, Type III hardcoat anodized, matte black, with dry-film lubricant coating. Gas Block, Piston Tube, Bolt Carrier Steel, black oxide finish. Piston Stainless steel. Barrel Chrome-moly steel, Melonite hardcoated, matte black

more >>
Brownells
$985.12 See It
Motorcycle Progressive Suspension Black 430 Series Shocks for Dyna -44%

Features high pressure gas monotube construction for best damping performance Gas and oil separated with divider piston for fade-free performance Deflective disk valves for quick consistent damping Tool-less preload adjustments Can be mounted with

more >>
J&P Cycles
$499.99 $279.97 See It
Ar-15/M16 Stock Completion Kits - Mil-Spec Adj. Carbine Stock Completion Kit

Convenient kit contains all the components needed to mount the buttstock of your choice on an AR-15 rifle or carbine. Perfect for stock conversions such as altering a rifle to accept a collapsible carbine stock. All parts are manufactured from the highest quality materials and held to strict dimensional tolerances for proper fit and function. Kits available for the four standard buttstock types. A1 rifle kit contains receiver extension tube, recoil buffer, recoil buffer spring, and buttstock cap screw. A2 rifle kit adds to A1 kit contents the correct buttstock spacer required for A2 rifle stocks. Carbine kits contain receiver extension, carbine recoil spring, carbine recoil buffer, lock rin Mfg: Brownells SPECS: Receiver Extension & A2 Stock Spacer Aluminum, anodized, matte black. Recoil Buffer Aluminum and steel. Spring, Lock Ring, Receiver Plate Steel. Kits fit standard, mil-spec AR-15/M16/M4 lower receiver and clones. Installation instructions included.

more >>
Brownells
$65.99 See It
Ar-15/M16 Tactical Elite Piston Upper Receivers - Gas Piston Upper Receiver, Pistol

Complete Tactical Elite upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable, positive-cycling gas piston gun. Adams Arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver, so the gun runs cooler, with less fouling and wear on the action, and easier maintenance. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling, smoother feeding, and reduced felt recoil. The receiver is forged from 6061 T6 aluminum and features M4 feed ramp cuts and a 13-slot Picatinny-cut flattop rail. The adjustable gas block allows three levels of gas rel Mfg: Adams Arms SPECS: Receiver/Pistol Handguards 6061 T6 aluminum, hardcoat anodized, black. Barrel Chrome-moly steel, Melonite coated, matte black. Gas Block, Piston Tube, Bolt Carrier Steel, black oxide finish. Piston Stainless steel. Pistol 7.5" (19cm) b

more >>
Brownells
$735.00 See It
Ar-15/M16 5.45x39 Upper Receivers - Ar15/M16 5.45x39 Gas Piston Upper Receiver Carbine

The 5.45x39 Carbine Base 16" Upper comes complete and ready to go onto any mil-spec AR 15 lower. This upper is built with the Adams Arms proprietary piston system. The piston system parts and the barrel have been treated with our salt nitride Meloniting process making them harder and more corrosive resistant than hard chrome. The bolt and bolt carrier have also been protected by using an ion bond finish. Now you have the ability to shoot the inexpensive corrosive mil-surp ammo without fear of the parts being unduly worn out. Each upper also comes with a 30 round magazine and a Wolff extra power hammer spring to ignite the older hardened primers. Mfg: Adams Arms

more >>
Brownells
$762.50 See It
Ar-15/M16 Tactical Elite Piston Upper Receivers - Gas Piston Upper Receiver, Pistol Extended Rail

Complete Tactical Elite upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable, positive-cycling gas piston gun. Adams Arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver, so the gun runs cooler, with less fouling and wear on the action, and easier maintenance. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling, smoother feeding, and reduced felt recoil. The receiver is forged from 6061 T6 aluminum and features M4 feed ramp cuts and a 13-slot Picatinny-cut flattop rail. The adjustable gas block allows three levels of gas rel Mfg: Adams Arms SPECS: Receiver/Pistol Handguards 6061 T6 aluminum, hardcoat anodized, black. Barrel Chrome-moly steel, Melonite coated, matte black. Gas Block, Piston Tube, Bolt Carrier Steel, black oxide finish. Piston Stainless steel. Pistol 7.5" (19cm) b

more >>
Brownells
$951.25 See It
Ar-15/M16 Tactical Elite Piston Upper Receivers - Gas Piston Upper Receiver Tac Elite, Mid-Length

Complete Tactical Elite upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable, positive-cycling gas piston gun. Adams Arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver, so the gun runs cooler, with less fouling and wear on the action, and easier maintenance. Short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling, smoother feeding, and reduced felt recoil. The receiver is forged from 6061 T6 aluminum and features M4 feed ramp cuts and a 13-slot Picatinny-cut flattop rail. The adjustable gas block allows three levels of gas rel Mfg: Adams Arms SPECS: Receiver/Pistol Handguards 6061 T6 aluminum, hardcoat anodized, black. Barrel Chrome-moly steel, Melonite coated, matte black. Gas Block, Piston Tube, Bolt Carrier Steel, black oxide finish. Piston Stainless steel. Pistol 7.5" (19cm) b

more >>
Brownells
$1,099.75 See It