1 to 13 of  13 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 - 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
$299.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Fail Zero 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
$369.99 See It
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
$339.99 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 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 install

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 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 install

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

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 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 install

more >>
Brownells
$529.99 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 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 install

more >>
Brownells
$322.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Gas Piston Conversion Kit, Mid-Length

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
$429.99 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
$299.99 See It
Ar-15/M16 Gas Piston Conversion Kit - Rifle 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
$299.99 See It
Ar-15/M16 Xlp Gas Piston Conversion Kit - Xlp Carbine Kit

Adams Arms XLP Piston Kits build off the very popular Adams Arms standard piston kits by including the new XLP multi-adjustable low profile gas block and low mass bolt carrier. This short stroke free floating piston system includes the gas plug, upper receiver bushing, bushing installation rod, bolt spring, drive rod with bushing and spring and instructional DVD. These kits do not include handguards. Gas block is .750” internal dimension. Mfg: Adams Arms

more >>
Brownells
$356.99 See It
Ar-15/M16 Xlp Gas Piston Conversion Kit - Xlp Rifle Kit

Adams Arms XLP Piston Kits build off the very popular Adams Arms standard piston kits by including the new XLP multi-adjustable low profile gas block and low mass bolt carrier. This short stroke free floating piston system includes the gas plug, upper receiver bushing, bushing installation rod, bolt spring, drive rod with bushing and spring and instructional DVD. These kits do not include handguards. Gas block is .750” internal dimension. Mfg: Adams Arms

more >>
Brownells
$365.99 See It
Ar-15/M16 Xlp Gas Piston Conversion Kit - Xlp Mid-Length Kit

Adams Arms XLP Piston Kits build off the very popular Adams Arms standard piston kits by including the new XLP multi-adjustable low profile gas block and low mass bolt carrier. This short stroke free floating piston system includes the gas plug, upper receiver bushing, bushing installation rod, bolt spring, drive rod with bushing and spring and instructional DVD. These kits do not include handguards. Gas block is .750” internal dimension. Mfg: Adams Arms

more >>
Brownells
$359.99 See It
Additional items that match your search
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 Base Piston Upper Receivers - Gas Piston Upper Receiver, Midlength

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
$731.66 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, Carbine

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
$1,064.59 See It
.22 LR AR Conversion Kit

Quickly change your 5.56 AR rifle to a .22 LR with the CMMG .22 LR AR Conversion Kit. It only takes seconds to install and is piston compatible. It operates on the blowback principle and is similar to other popular semiautomatic rifles. Does not

more >>
Cabelas
$229.99 See It
Ar15/M16 Mcfarland Gas Ring

Single spiral of spring steel loops around the bolt three times and leaves no path for gas leakage. Replaces conventional three-piece “piston ring”-style sets that can accidentally line up, causing a major leak from the gas expansion chamber in the carrier. Mfg: Dpms SPECS: Polished spring steel.

more >>
Brownells
$3.99 See It
Search within results