gas system parts

  • grid
  • list
  • M14 GAS CYLINDER SHIMS FULTON ARMORY
    $15.99

    Item Code: #453217907

    Availability: In stock

    Helps Eliminate Gas Cylinder Movement For Improved Accuracy Stainless steel gas cylinder shims align the barrel and gas cylinder ports when accuracy-tuning the rifle. Install one or more shims to get a tight fit and to eliminate front/rear cylinder play.

    Big Book Catalog, Issue:68, Page:174
  • AR-15/M16 RACE GUN GAS BLOCK DOUBLE STAR
    $52.99

    Item Code: #453217907

    Availability: In stock

    Features: The Low Profile Race Gun Gas Block allows for the smallest profile possible Includes two starter holes for pinning Machined from 1045 Steel Matte black mil-spec Parkerizing Secures via two set screws Fits .750” OD BarrelsBenefits: Small size allows for free float handguards to extend over the gas block Covers the taper pin holes if the block is replacing a standard front sight base Steel construction ensures that the block will hand up to the high heat encountered at the gas port Two starter holes for pinning the gas block to the barrel gives the user a more permanent mounting option

    AR-15, Issue:11, Page:015 Big Book Catalog, Issue:68, Page:015
  • GAS CYLINDER SPRINGFIELD ARMORY
    $56.99

    Item Code: #453217907

    Availability: In stock

    FITS: M1A, .308 Big Book Catalog, Issue:68, Page:692
  • RUGER® MINI-14® SERIES 181-197 GAS BLOCK ADJUSTABLE ACCURACY SYSTEMS
    $149.99

    Item Code: #453217907

    Availability: In stock

    Adjust Gas Pressure For Different Loads 7075 Aircraft Grade Alloy gas block replaces factory part using simple tools and helps you fine tune the gas pressure on your Ruger® Mini-14®. Let’s you adjust the distance brass flies, reduce battering of the op-rod, and protect optics from excess shock. Improves accuracy by reducing the internal harmonics of the op-rod contacting the receiver during high speed cycling. Adjust from no-cycling for single-shot operation, to wide-open shooting. This Gen 4 gas block is light weight yet very durable and strong. The Gen 4 also features a newly designed positive click adjustment knob so it cannot move out of adjustment. Comes with Sling swivel stud that fit most swivels.

    Big Book Catalog, Issue:68, Page:174 New Product Supplement, Issue:575, Page:009
  • AR-15 GAS BLOCK SPECTER YANKEE HILL MACHINE CO., INC.
    $38.80

    Item Code: #453217907

    Availability: In stock

    Unique, all-steel gas blocks expand the versatility of your rifle by providing a variety of accessory rail and handguard mounting options. Especially helpful in customizing short-barrelled tactical rifles. Machined from bar stock for extra strength and rigidity, then mil-spec Parkerized for exceptional wear- and corrosion-resistance. Specter model provides plenty of clearance to mount a free-float forearm that extends over the gas block, including Yankee Hill Specter handguards. Fits under any forearm with an inside diameter of 15⁄8" or greater. Easy to install two-piece design eliminates the need to remove a pinned or welded-on flash hider or muzzle brake. Clamps securely to barrel with four, hardened steel, hex-head cap screws.

    AR-15, Issue:11, Page:016 Big Book Catalog, Issue:68, Page:016
  • CASTLE NUT SPRINGFIELD ARMORY
    $7.99

    Item Code: #453217907

    Availability: In stock

    FITS: M1A, .308 Big Book Catalog, Issue:68, Page:692
  • Gas Tube Roll Pin DPMS
    $1.50

    Item Code: #453217907

    Availability: In stock

    FITS: AR-15 - Common Parts, .223 AR-15, Issue:06, Page:095 Big Book Catalog, Issue:68, Page:604
  • GAS BLOCK VULCAN ARMS
    $44.99

    Item Code: #453217907

    Availability: In stock

    Picatinny Rails On Every SideMachined, aircraft-grade, aluminum, gas block with picatinny rails attaches easily and lets you mount accessories to three sides. Grit blasted for a durable matte finish and hard-coat anodized as per mil spec 8625. AR-15, Issue:11, Page:017 Big Book Catalog, Issue:68, Page:017 Law Enforcement / Police Store, Issue:02, Page:011
  • AR-15/M16 BAYONET LUG BROWNELLS
    $14.99

    Item Code: #453217907

    Availability: In stock

    Unique, Modular Design For Ultimate CustomizationBolts directly to Modular Gas Block to allow installation of a mil-spec bayonet or lug-mounted bipod on your AR-15. Installs and removes easily with an Allen wrench so you can configure your rifle’s accessory package at any time to fit mission requirements. Precision machined from 4140 steel for optimal strength and rigidity. Includes mounting screws. Modular Gas Block not included.. AR-15, Issue:11, Page:014 Big Book Catalog, Issue:68, Page:014 Law Enforcement / Police Store, Issue:09, Page:007
  • RUGER® MINI-14® NON-ADJUSTABLE GAS BLOCKS ACCURACY SYSTEMS
    $109.99

    Item Code: #453217907

    Availability: In stock

    7075 Aircraft Grade Alloy with Nickel Stainless Color gas block replaces factory part using simple tools on your Ruger® Mini-14® or Mini Thirty®. Nickel Alloy  gas block is built to the same working dimensions as the original factory part for an easy drop-in fit on a Ruger® Mini-14® or Mini Thirty®. Non-Rusting, dull Silver/Nickel finish blends with factory stainless steel rifles and provides a nice visual contrast on blued rifles. Easy installation with simple hand tools, Mounting screws, Removable sling swivel stud are included. Gas flow is non-adjustable. Models available for the following:  .625" for Mini-14® 580, 581, 582, 583, 584 Series, 6.8, Target Model, and Mini-30® only;  .562" for Mini-14® 181 Series thru Pre-580 Series.

  • AR-15/M16 LOW PROFILE MK12 GAS BLOCK KNIGHTS ARMAMENT
    $108.43

    Item Code: #453217907

    Availability: In stock

    Replacement Low Profile Gas Block for the SR-15/SR-16 series. This block has a 0.750” inside diameter and is secured by a pair of set screws, making it a good choice for use with the URX 4 rail. Also compatible with other KAC URX rail systems. This gas block is used on the Mk12 Mod 1 rifles used by the US military.

  • AR-15/M16 PICATINNY RAIL ADJUSTABLE GAS BLOCK DOUBLE STAR
    $64.99

    Item Code: #453217907

    Availability: In stock

    Double Star's Picatinny Rail Adjustable Gas block is in house from 6065 T6 aluminum and finished with a black hard coat anodize. The stainless steel adjustment screw is held in place with a brass tipped stainless steel set screw. The brass tip prevents damage to the threads on the adjustment screw.

    AR-15, Issue:11, Page:015 Big Book Catalog, Issue:68, Page:015
  • MK 12 GAS BLOCK, COMMERCIAL, .750 DANIEL DEFENSE
    $70.00

    Item Code: #453217907

    Availability: In stock

    Daniel Defense was awarded the Naval Surface Warfare Center - Crane Division contract for the MK12 low profile gas block. As a result Daniel Defense is able to offer this gas block commercially. This gas block is built to Crane specification for USSOCOM. Hardened 416 Stainless Steel Black Oxide Coated Precision CNC Machined Weights 1.9 oz Made in USA INCLUDES: Low profile gas block (2) set screws Gas tube roll pin 0.5 ml. LOCTITE 262 Threadlocker DISCLAIMER The MK12 Gas Block is only compatible with the RIS II (M4A1 & MK18) family of rail systems manufactured by Daniel Defense. It is not compatible with any other Daniel Defense rail system. This is due to various clearance issues. This only applies to rail system lengths that would completely shroud the gas block. If you are mounting the gas block to the barrel without being shrouded by the rail system, then this does not apply. In that case, it will fit as long as barrel diameter is .750.

  • GAS CYLINDER PLUG SPRINGFIELD ARMORY
    $17.99

    Item Code: #453217907

    Availability: In stock

    FITS: M1A, .308 Big Book Catalog, Issue:68, Page:692
  • RUGER® MINI-30® 580 SERIES GAS BLOCK ADJUSTABLE ACCURACY SYSTEMS
    $149.99

    Item Code: #453217907

    Availability: In stock

    Adjust Gas Pressure For Different Loads 7075 Aircraft Grade Alloy gas block replaces factory part using simple tools and helps you fine tune the gas pressure on your Ruger® Mini Thirty®. Let’s you adjust the distance brass flies, reduce battering of the op-rod, and protect optics from excess shock. Improves accuracy by reducing the internal harmonics of the op-rod contacting the receiver during high speed cycling. Adjust from no-cycling for single-shot operation, to wide-open shooting. This Gen 4 gas block is light weight yet very durable and strong. The Gen 4 also features a newly designed positive click adjustment knob so it cannot move out of adjustment. Comes with Sling swivel stud that fit most swivels.

    Big Book Catalog, Issue:68, Page:174 New Product Supplement, Issue:602, Page:013
  • AR15A4 GAS TUBE PIN COLT
    $2.99

    Item Code: #453217907

    Availability: In stock

    FITS: AR-15 Accurized HBAR; AR-15 Government Carbine; AR-15 Match Target; AR-15 Match Target Competition HBAR; AR-15 Match Target Competition HBAR II; AR-15 Match Target HBAR; AR-15 Match Target Lightweight; AR-15A3 Tactical Carbine AR-15, Issue:06, Page:092 AR-15, Issue:06, Page:093 AR-15, Issue:06, Page:094 Big Book Catalog, Issue:68, Page:602 Big Book Catalog, Issue:68, Page:603 Big Book Catalog, Issue:68, Page:604 New Product Supplement, Issue:494, Page:000
  • WINCHESTER 100 GAS PISTON NU-LINE
    $49.95

    Item Code: #453217907

    Availability: In stock

    Restores Dependable OperationReturns Winchester 100 semi-autos to safe operating condition. Replaces worn, corroded or rusted pistons; improves gas seal, delivers reliable cycling. Big Book Catalog, Issue:68, Page:174
  • M14/M1A GAS PISTON FULTON ARMORY
    $39.99

    Item Code: #453217907

    Availability: In stock

    Micro-Polished Surface Resists Wear & Carbon Build-UpPrecision-machined, stainless steel piston is heat treated for hardness to maintain critical tolerances, resist wear, and help prevent rounding of the gas grooves for extended service life. Micro-polished surface reduces friction and resist carbon build-up, requiring less frequent cleaning.

    Big Book Catalog, Issue:68, Page:174 New Product Supplement, Issue:631, Page:009
  • M14/M1A GAS PISTON & CYLINDER SMITH ENTERPRISE
    $89.99 - $139.99

    Item Code: #453217907

    Availability: In stock

    Improves Function, Resists Fouling Precision machined gas piston and cylinder are built from exceptionally hard 420 stainless steel for reliable cycling and extended service life. Double heat-treated, cryogenic surface provides increased protection against burnt-in powder fouling, corrosion and excessive heat build-up. Chrome surface on piston helps prevent wear of the push grooves for more consistent gas pressure and reduce gas cylinder cleanings. Black Parkerized finish on the gas cylinder improve durability.

    Big Book Catalog, Issue:68, Page:175 Law Enforcement / Police Store, Issue:08, Page:024
  • M1 GARAND GAS CYLINDER SCREW PLUG FULTON ARMORY
    $12.99

    Item Code: #453217907

    Availability: In stock

    Ensures Proper Gas Cylinder Function For Reliable CyclingDirect replacement for early-style solid screw plug can also replace later, valve-style plugs to prevent gas leaks that impair cycling and reliability. Maintains better gas cylinder pressure to cycle rifles converted to .308/7.62mm ammunition. Threads through the gas cylinder lock and into the gas cylinder to hold the cylinder assembly in place. Big Book Catalog, Issue:68, Page:174 New Product Supplement, Issue:631, Page:009
  • PISTON SPRINGFIELD ARMORY
    $25.00

    Item Code: #453217907

    Availability: In stock

    FITS: M1A, .308 Big Book Catalog, Issue:68, Page:692
  • AR-15/M16 ADJUSTABLE GAS BLOCK DOUBLE STAR
    $59.99

    Item Code: #453217907

    Availability: In stock

    Ideal For Competition Shooters Machined from 1045 steel, this adjustable gas block includes a stainless steel adjustment screw and brass locking screw that won’t damage the threads. Self-tapping set screws ensure a secure barrel fit with a perfect seal. Gas block has a black nitride coating for durability and an inside diameter of .750". Includes instructions and two Allen wrenches.

    AR-15, Issue:11, Page:015
  • DEFLECTOR REMINGTON
    $5.99

    Item Code: #453217907

    Availability: In stock

    FITS: 552, .22 Big Book Catalog, Issue:68, Page:636
  • AR-15 GAS SYSTEM KITS DPMS
    $29.99

    Item Code: #453217907

    Availability: In stock

    Critical Replacement Parts To Keep Your AR-15 Functioning The essential parts you need to repair and maintain rifle and carbine gas systems. Ideal for emergency repairs, or use to build a new rifle. Includes gas tube, roll pin, bolt carrier key and screws, plus three gas rings. 

    AR-15, Issue:11, Page:014 Big Book Catalog, Issue:68, Page:014 Law Enforcement / Police Store, Issue:09, Page:007 New Product Supplement, Issue:554, Page:004
Scroll