Replacement Parts

Why trust anyone else with your firearms when you don't have to? Repair them yourself with Gun Replacement Parts from Sportsman's Guide. We have Gun Part Kits and a great selection of Gun Parts for a variety of makes and models. Shop today for the lowest prices... guaranteed!

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  1. AR-15 Lower Receiver by Stealth Arms, 80% Forged AR 15 Kit

    4 stars
    (36)
    Buyer's Club $134.99 Non-Member $149.99

    In Stock

  2. Stealth Arms 80% 1911 Lower Receiver

    4 stars
    (8)
    Buyer's Club $134.99 Non-Member $149.99

    In Stock

  3. Full AR-15 Bolt Assembly

    5 stars
    (24)
    Buyer's Club $134.99 Non-Member $149.99

    In Stock

  4. Anderson AR-15 Upper Receiver

    5 stars
    (27)
    Buyer's Club $134.99 Non-Member $149.99

    In Stock

  1. CMMG® 2-stage Trigger Kit for AR-15 / MK3 .308

    2 stars
    (2)
    Buyer's Club $125.99 Non-Member $139.99

    In Stock

  2. Anderson Manufacturing 6.83" Free Float Forearm Kit

    5 stars
    (1)
    Buyer's Club $103.49 Non-Member $114.99 Compare at $125.00

    In Stock

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Related Products

Stealth Arms 1911 Lower Receiver Jig Kit

Item # WX2-618882

5 stars
(7)
Buyer's Club $179.99 Non-Member $199.99

In Stock

Add to Wishlist

Stealth Arms® 80% 1911 Lower Receiver Jig Kit. Fully BATF legal!

Cut the red tape and continue building your masterpiece! Each piece in this Set helps you map out the exact spots in your 80% partial 1911 Lower Receiver for milling and drilling.

  • Miltary specs
  • Helps you cut slide rails, drill hammer and sear pin holes and mil. barrel seat
  • 80% receiver is included.

Full AR-15 Bolt Assembly

Item # WX2-218760

5 stars
(24)
Buyer's Club $134.99 Non-Member $149.99

In Stock

Add to Wishlist

For surefire performance, a premium Full AR-15 Bolt Assembly!

A complete military spec Assembly, ready to drop into your AR-15-style rifle or carbine upper.

  • Bolt is shot peened for increased strength and durability
  • Properly staked gas key to prevent leakage that can lead to short stroking
  • Extractor booster to ensure reliable cycling
  • Magnetic particle inspected to ensure it's free from imperfections.

1911 .45 Barrel Bushing Compensator, Blued

Item # WX2-229508

4 stars
(114)
Buyer's Club $17.99 Non-Member $19.99

In Stock

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1911 .45 Barrel Bushing Compensator.

A drop-in ready Compensator. With 3 ports, extends 1 1/4" from the gun. Helps control muzzle jump. These are made to fit and work with the 1911 Government Model. Blue Barrel finish.

Order right now!

ATI 5.56x45mm NATO AR-15 Rifle Parts Kit with Quad Rail and 30-rd. Pmag

Item # WX2-609373

4 stars
(1)
Buyer's Club $521.99 Non-Member $579.99

In Stock

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ATI® 5.56x45mm NATO AR-15 Rifle Parts Kit with Quad Rail and 30-rd. Pmag.

A comprehensive collection of Parts! Just in... these magnificent Rifle Parts to keep your passion working smooth as silk. Nothing but the best quality, includes everything but the lower receiver. Get yours here to outfit your tactical fire-stick right.

No stone unturned:

  • Mil.-spec certified 4150 chrome-moly vanadium steel M4 contour barrel with 1/7 twist
  • Chambered in 5.56x45mm NATO
  • MELONITE coated barrel
  • T-marked forged M4 upper receivers with extended M4 feed ramps
  • Picatinny gas block
  • A2 flash hider installed with Peel washer
  • M4 single heat shield handguard
  • M16 bolt carriers
  • Mil.-spec fire control group with .154-diam. pins
  • Mil.-spec .154-diam. hammer and trigger pins
  • Mil.-spec .250-diam. take-down pins
  • Mil.-spec 6-position ribbed reinforced stock
  • Quad Rail
  • 30-rd. polymer Pmag.
  • Kit: 6 1/2 lbs.

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